CiA ANDREA / CECILIA Rosin
CECILIA / ANDREA Rosin CECILIA Rosin / ANDREA Rosin Label 2020

Peter Bahng has been making his rosins in New York since 2009, although his rosin formulas were developed while he was still studying violin at The Cleveland Institue. Over 200,000 rosins have been made by Peter since then, and to this day, each and every rosin is still hand crafted by Peter. The making process has been refined and improved during this time. His rosins have become known and trusted worldwide for their excellent playing properties. Simply put, musicians can rely on his rosins to create a great sound and to allow artistic freedom. From the beginning of 2020, Peter changed the name of his rosins from ANDREA to CECILIA. The CECILIA rosin collection offers the original, unchanged and popular Solo rosin together with the A Piacere and Sanctus models. A new addition to the professional line-up called Signature Formula has been developed as the flagship of the CECILIA rosin collection. As with his other rosins, this new rosin has received acceptance and accolades from professional musicians around the world.

Read how Peter developed his rosins from a young age and created the first rosins under the names of TARTINI, then ANDREA and now CECILIA.

Click here for the NEW Cecilia Rosin Catalogue 2020

We can only guarantee that your Cremona in America ANDREA / CECILIA rosin is GENUINE and made by Peter Bahng of if you buy from one of our authorised stockists listed on our stockist pages. We are in the process of adding new stockists so please check if you have any concerns. We are aware of another company claiming to make original ANDREA rosin. This rosin is not made by Cremona in America and we would recommend caution if you are approached by them.

NEW December 2020 - CiA CECILIA Rosin Spreader

CECILIA Rosin Spreader

This new essential device is a simple and effective solution to enhance the quality of your daily stringed instrument playing experience. It is designed to be conveniently attached to the bottom of the CECILIA rosin after each use.

CECILIA Rosin Spreader

Benefits: Thoroughly settles rosin particles between the strands of bow hair after first application on a fresh rehair
Evenly distributes the rosin particles on the bow hair after each application
Removes excessive rosin on the bow hair

CECILIA Rosin Spreader

Attachable to CECILIA Rosin It is designed to be conveniently attached to the bottom of the CECILIA rosin after each use. Tilt in the rubber attached side to the bottom recess of the rosin platform first, and push it the other side.

CECILIA Signature Formula Rosin

CiA CECILIA Signature Formula Rosin - Released 2020
violin . viola . cello

The first of CiA's rosins to be launched under the new name CECILIA. Signature Formula provides a unique bowing sensation when in contact with the string and a clearly defined articulation. This rosin gives full, rich and expressive tones without excessive 'bite'. It is made using the new liquid blending method. Each ingredient is heated separately to a liquid state before being passed through a filter and then the ingredients are blended together. This enhances purity and also keeps helps to keep the properties of the rosin fresher for longer.

ANDREA CECILIA Sanctus Rosin

CiA ANDREA / CECILIA Sanctus 10th Year Anniversary Rosin - released 2018
violin . viola . cello

This very special rosin from Cremona in America launched in January 2018. Sanctus celebrates the 10th year anniversary of CECILIA / ANDREA Rosins made by Peter Bahng. Sanctus is a unique formula that combines two separate parts in a single cake of rosin.

The main base is hydrogenated to have excellent oxidation resistance. This ensures constant quality performance experienced throughout the long lasting life of this rosin. Rosin colour: violin gold/brown; viola gold/green; cello green/brown

ANDREA CECILIA A Piacere Rosin

CiA ANDREA / CECILIA A Piacere Rosin
violin . viola . cello

A Piacere rosin gets the most out of your instrument and adds that 'extra something'. One of the secret ingredients in A Piacere helps the bow hair make optimum contact with the strings and provides effortless bow control with even sound production. It produces a warm and colourful sound with plenty of articulation. 'A Piacere' has the same formula as the Tartini "Green" which was discontinued in 2004.

Rosin colour: green

ANDREA CECILIA Solo Rosin

CiA ANDREA / CECILIA Solo Rosin
violin . viola . cello

Clarity! This rosin gives a pure, clean and projecting sound that soloists love. It has the widest dynamic range and is particularly good for playing in large halls. Solo rosin provides powerful sound projection, yet doesn't compromise on the sensitivity. It is also very forgiving without the 'sound cracks' on the strings under a high amount of bow pressure. You will not be overpowered in the orchestra. You will feel the immediate change in your sound.

Rosin colour: red/brown

Andrea Orchestra Rosin Cremona in America

CiA ANDREA Orchestra Rosin - being discontinued 2020
violin . viola . cello

Gives a smoother sound that blends well in an orchestra without sacrificing clarity or articulation. The sound is more controlled. Orchestra rosin is formulated to provide a warm colourful sound that will blend well with other instruments without compromising on clear bow articulations.

Rosin colour: red/brown

ANDREA rosin colours

CiA ANDREA / CECILIA Rosin Colours

Colour of rosin - rosins come in different colours. Colours range from bright yellow to amber to dark brown and sometimes green. Most string players think that darker rosins are softer and stickier which suits cold and dry climate conditions, with light coloured rosins being the opposite. This can sometimes be true. However, this is not the case for ANDREA rosins or some other rosins on the market because they are formulated with other ingredients that have naturally different colours. There are also some rosin makers who add various colour pigments to their rosins.

The very light colour in the outer ring of the ANDREA “Sanctus” is from the hydrogenation process.

"I love trying new things, to stay in touch with innovators and follow developments. But when it comes to rosin, I always, always come back to Andrea "A Piacere". The only rosin that effects my sound instantly, rich in overtones for that extra golden tone quality we cellists look for. Very responsive in articulation while at the same time you feel the bow 'sink' into the strings. What a pleasure to play! "
Karel Bredenhorst - www.cellist.nl and www.southwellmusicfestival.com

All Standard sized rosins come in the boxed version shown. All small sized rosins are presented in the usual plastic case but without the cardboard box. Both the standard and the small rosins are the same diameter but the small rosin is about half the height of the standard rosin.

* Standard Size Andrea rosins are in a case which measures approx 5 cm in diameter and is 2.5 cm tall. The rosin block itself is approx 4 cm in diameter and 1.5 cm tall.

Andrea standard and small violin rosin

CiA ANDREA / CECILIA Violin Rosin - sizes

CiA ANDREA / CECILIA Sanctus - Standard Only

CiA ANDREA / CECILIA Violin A Piacere - Standard & Small

CiA ANDREA / CECILIA Violin Solo - Standard & Small

CiA ANDREA Violin Orchestra - Standard Only

Andrea standard and small violin rosin

CiA ANDREA / CECILIA Viola Rosin - sizes

CiA ANDREA / CECILIA Sanctus - Standard Only

CiA ANDREA / CECILIA Viola A Piacere - Standard & Small

CiA ANDREA / CECILIA Viola Solo - Standard & Small

CiA ANDREA Viola Orchestra - Standard Only

Andrea standard and small violin rosin

CiA ANDREA / CECILIA Cello Rosin - sizes

CiA ANDREA / CECILIA Sanctus - Standard Only

CiA ANDREA / CECILIA Cello A Piacere - Standard & Small

CiA ANDREA / CECILIA Cello Solo - Standard & Small

CiA ANDREA Cello Orchestra - Standard Only

"...It is long lasting, applies easily and evenly and prolongs hair resilience and life. It sets a unique standard." - Lynn Harrell - cellist

There isn't a rosin specifically formulated for double bass. However, the rosins for cello are highly recommended for use by double bassists.

Contains no animal products - suitable for vegetarians

CiA ANDREA / CECILIA rosin CLP Labelling 2017

In June 2017 the EU labelling regulations (ECHA/REACH) changed. This meant that because there is no small item exemption any more, all rosins that contain rosin / colophony ought to be labelled as such with the relevant safety warning for colophony. ANDREA rosin most definitely contains a wonderful blend of rosins together with other special ingredients. So you will see that ANDREA rosin now wears a small multilanguage booklet label.


CiA ANDREA Kolophonium

CiA ANDREA Kolophonium gibt es nun auch wieder in Grossbritannien sowie im restlichen Europa. Jedes Stück wird in den USA von Hand hergestellt. Es wird aus einem Gemisch von sorgfältigste ausgewählten Materialien und Inhaltsstoffen unter der Anleitung des professionellen New Yorker Violinisten Peter Bahng (Sang-Wook) hergestellt. Lesen Sie HIER die Geschichte von Peter's Vater Andrea Bang, dem Erfinder des Kolophoniums, einem ebenfalls berühmtenViolinisten. Vielleicht erinnern Sie sich, dass ANDREA Rosin vor einigen Jahren von Andrea Bhang unter dem Namen „Tartini“ hergestellt wurde (nicht zu verwechseln mit „New Tartini“, welches ein anderes Produkt ist).

Das neue Kolophonium von Andrea Rosin ist in einem Polystyrolkästchen mit einem Durchmesser von ca. 5 cm und einer Höhe von 2,5 cm verpackt. Das Kolophonium selbst hat einen Durchmesser von ca. 4 cm und eine Höhe von 1,5 cm. Es wird überwiegend von professionellen Musikern gekauft und benutzt. Wegen des Klanges, den es hervorzaubert und seiner sparsamen Anwendung ist es jeden Cent wert. Wenn Sie Ihren Bogen drei bis viermal darüber streichen, reicht das vollkommen aus. Das sind vielleicht 5 Cent pro Woche für weit über ein Jahr ...

CiA A PIACERE ROSIN: Das „A Piacere Rosin“ war früher bekannt als „Tartini Green Rosin“.

CiA SOLO ROSIN: Es erzeugt einen klaren, reinen und tragfähigen Klang, den Solisten lieben. Das ist keineswegs nur ein Marketingslogan - das Kolophonium ist wirklich phantastisch! („Solo Rosin“ war früher unter dem Namen „Paganini“ für Violine, „David“ für Viola und „Casals“ für Cello bekannt).

CiA ORCHESTRA ROSIN: Es erzeugt einen weicheren Klang, der sehr gut für das Spiel im Orchester beziehungsweise für Tonaufnahmen geeignet ist. Der Klang ist wesentlich kontrollierter. Das „Orchestra Rosin“ war früher bekannt als „Symphony Rosin“. (Außerdem als „Vitali“ für Violine, „Vienna“ für Viola und „Toscanini“ für Cello).

Master Violins - Distributor Deutschland & Österreich