Anvil Studio is a music recorder, composer and sequencer for MIDI music and MIDI audio equipment. With Anvil Studio, you can record, compose, and edit MIDI files in a standard multi-track interface. The program includes an extensive library of samples, loops and sound effects, and even a piano rewind for practicing notes. Anvil Studio is well documented and has an extensive built-in help section to answer all your questions. However, the interface looks quite dated and could use a complete overhaul. Despite this, Anvil Studio is a powerful tool for creating, recording and editing multi-track MIDI music.