SoundFont Midi Player is a Midi player plus router and a real time midi synth combo.

SoundFont Midi Player is especially useful for Soundblaster (Live, Audigy, X-fi) users who can load sound fonts automatically and in real time, however, Bassmidi output mode enables this feature to anyone.

Features:

Fully configurable Midi in and out ports.
Real time program and bank modification on any midi channel.
Real Time effects on any midi channel.
Mute and solo on any channels.
Variable Tempo and Pitch during playback.
Virtual Piano (F1-F8 Function keys for octave change)
Chord mode for Virtual Piano and Midi input.
Send Sysex for Synth (GM, GS, XG, GM2, NX and custom)
Midi send and receive over Net.
Karaoke midi files support.
Bassmidi output mode.
Spectrum Analyzer.
Module files (mod,xm,s3m,it) playback support via converting.
Record to wave, mp3 (or any ACM codecs) capability.
Real-time SoundFont loading from a playlist.
Scale effect settings (transpose notes to different scales).
Supports Cakewalk/Sonar instrument definition (.ins) files.
Supports Sysex capturing from Midi input.
Supports VST effect/visualization and VSTi instrument plugins.
Fully supports Windows 9x, XP, 7, 8, 10 moreover Wine.