This is cute - but what this 'article' doesn't mention is that in 'A Study in Scarlet', Holmes says, "Her attack and her bowing are splendid. What's that little thing of Chopin's she plays so magnificently: Tra-la-la-lira-lira-lay".
The problem is, Frederic Chopin wrote never wrote anything for solo violin 
---------------------------------------------------------------------------------------------------------------------------------------------
And I said "dangerous" and here you are.
You. It's always you. John Watson, you keep me right.
