FL Studio XXL ver. 7.0.2 RC1

What is FL7?

FL Studio is a fully featured, open-architecture music creation and production environment for PC. No extra software is required* to produce any style of music, as the complete set of instrument and studio tools is included in the cost of the package. With the included plugins, sounds and tools the user can create complete songs, as well as backing tracks, loops and sizzling beats. Completed songs can be saved to WAV, MP3 or MIDI or .ZIP or native project formats (.FLP).

FL Studio is the most complete virtual studio currently available.
It wil play any sample file (wav), generator (softsynth), VSTi & DXi) or midi instrument you feed it.