Hello to all. I would like to give this score to a young accordionist Roselyne who plays in duet with me and mainly in old people's homes. It is a waltz "ROSELYNE" which is normally part of a method (booklet) of accordion, level 1st degree. A musician friend of mine discovered this waltz through a video, but could not find the composer of this title. If someone can help me, thanks again. Well musically.