7 Best Free MIDI Editors to Edit MIDI Files | Ultimate Guide - MiniTool MovieMaker
Sekaiju ~ Windows MIDI Sequencer & Editor | The Audio File
Joreth Music Composer System (EMM May 85)
Online sequencer music, midi, drum, beat making
Rosegarden: music software for Linux
midiLooper by Insert Piz Here - MIDI Editor / Pattern Sequencer Plugin VST
Composer Tools Pro - MIDI Kinetics
Acoustic and MIDI Orchestration for the Contemporary Composer: A Practical Guide to Writing and Sequencing for the Studio Orchestra: Pejrolo, Andrea, DeRosa, Richard: 9780240520216: Amazon.com: Books