AudioTool - Audiotool is a collaborative online music production studio right in your browser. All crafted with lots of love for the small details. And it's FREE!
Beginner's Guide To Audiotool Next 2018 - How to add samples, make a basic beat, add instruments and effects, and publish your track.
Chrome MusicLab - Chrome Music Lab is a website that makes learning music more accessible through fun, hands-on experiments.
MusicLab SongMaker
Online Voice Recorder - Voice Recorder is a convenient and simple online tool that can be used right in your browser. It allows you to record your voice using a microphone and save it as an mp3 file.
Garage Band - With GarageBand, you can create your own virtual onstage band and play along on your favorite instrument. You can record, edit, and mix a song exactly as you want it, in pristine CD quality. It’s the perfect place to get your act together.
see also: Garage Band Tutorials
American Composers Forum - The American Composers Forum is committed to supporting composers and developing new markets for their music.
Band Quest - Informed by the National Standards for Arts Education, BandQuest is designed to provide students with engaging new
music that represents the immense range and richness of musical traditions.
Vermont Midi Project - For ten years, the Vermont MIDI Project has fostered a community of music educators, professional composer mentors, and pre-service educators who encourage and support music composition for students. Addressing composition in the curriculum for classroom music, theory and composition courses, instrumental and vocal ensembles is being achieved through a variety of activities.
MuseScore (Mac, Windows, Linux): No doubt the best, free notation program.
Composers:
Richard Russell
Michael Whalen
Ronald Caltabiano
C. Alan Publications - Composer directory
Form in Music
Download Music Staff Paper