Oscar has taught himself to play every song from More Brain Training that will fit into the limited notes on his xylophone (an ancient baby toy that he can't bear to part with). He has also transcribed the written music onto manuscript paper and has taught himself to play them on his recorder (he also taught himself to read written music from the game and from notes in the cover of the manuscript pad).
We're getting him an electric keyboard and headphones for Christmas. He adores all music and, I'm quite proud to say that his favourite band is the Killers, very discerning for a 7 year old!