aGuitar Pro is a computer software designed to improve musical skills of the bass/guitar player, as well as providing keys/scales/chords references, tablature tools, and bass/drums midi tracks for practicing. It includes ear training exercises, which are extremely useful for any musician; tab viewer/player and a tab manager; midi band--a set of tools for recording and playing bass/drums tracks, great for soloing; chord/scale generators, plus much more.

KBPiano will turn your computer into a piano. Just press the keyboard's keys and you'll hear sounds coming out your speaker. You can configure the program to play chords by pressing just a key (configured automatically when you create a new file). Supports 15 channels, and realtime mixing, so you can create professional quality midi files. It is very easy to learn and use. If you want to record your own songs, give KBPiano a try!