Amazing Song Trainer is described as 'Learning Tool for instrument solo's or singing' and is an app in the Audio & Music category. There are more than 25 alternatives to Amazing Song Trainer for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is Audacity, which is both free and Open Source. Other great apps like Amazing Song Trainer are AudioMass (Free, Open Source), Sonic Visualiser (Free, Open Source), Transcribe! (Paid) and Amazing Slow Downer (Freemium).
The SPT-667 Phrase Trainer makes learning riffs by ear really simple. Say you want to copy a guitar solo. The Phrase Trainer lets you to load the song (wav,mp3,wma etc...) slow down the playback speed to as little as 50% (or speed it up to double-speed,why not?
MP3 deluxe by MAGIX is a complete music solution for superior music recording, playback, and easy management. Some features include: quick import, optimal editing, easy music management including playlists,and direct recording of internet radio.