With the introduction of Pro Keys and the ability to upload nearly anything via RBN, I took it upon myself to transcribe some classical pieces by famous composers such as Beethoven, Mozart and others. Currently, I have a friend making videos, but they should be up soon.
Watch a preview! http://www.youtube.com/watch?v=khSa-zr-J28
Bagatelle No. 25 in A minor - Für Elise by Beethoven
Piano Sonata No. 14 - Moonlight Sonata by Beethoven
Piano Sonata No. 11 - Ronda Alla Turca by Mozart for 80MSP ($1)