1)   Phrase Trainer 1
The Phrase Trainer lets you load song (wav,mp3,wma etc...) slow down the playback speed to as little as 50% (or double-speed,why not?)of the original without changing its pitch, and loop the playback to repeat the phrase over and over until you get
loop, pitch, slowdown, jam, training, phrase, tempo, metronome, reverse, player,