Also check this out http://scratch.mit.edu/projects/480Division/1524849 Jan. 15 2011 Curated 3rd Top viewed Jan 16. 2nd top viewed Jan ? ~Air Trombone~ Slide the slide in a diffirent manner of ways and feel like your playing a piece of music ~Clear~ Clears previous recording ~Play~ Plays last 15 notes (Remix with your own song if you wish) ~Notes~ List last 15 notes played (In scratch sound bank) ~Scale~ Press one of the notes of the scale to play it and your trombone will match it with the correct position To my knowledge this is the most comprehensive Instrument simulation to date. Please, if you see problems with my Bass to Treble Transcription TELL ME, I know almost nothing about treble, I play bass. 10 Love-Its= Another 5 notes added to the list capability 20 Love-its= Another 4 notes to the scale 50 Love-Its= Another Instrument (3 Valve preferably, I fI get that many Love-Its, I will hold a pole, I can proably transcribe the positions chromatically on the trombone to most anyhting) 100 Love-Its (doubt it)= 2 Instruments with both 30 note list limit and 5 octaves to work with. 5 (quality) Remixes= Alternative Air Trombone song 10+ Remixes= Record multiple parts and play them all together 100 views= Another octave 300+ views= Additional partial to that octave. You may ask why I left all this for after, well these are very difficult and time consuming. I dont feel like wasting time on 50 or less views.