Ralph Turek, Today's Musician (3rd Ed.)
Ralph Turek, Today's Musician Workbook (3rd Ed.)
Lavengood, Hamm, Gullings, et. al. Open Music Theory
Victoria Malawey, Multimoda Musicianship
Robert Hutchinson, Music Theory for the 21st-Century Classroom
Andre Mount, Fundamentals, Function, and Form
Catherine Schmidt-Jones, Understanding Basic Music Theory
Tutoring is free for all NYU students enrolled in a core music theory course in the department.
See the link here for more information.
MuseScore: Free open-source music notation program for download that works on any platform.
Tempo: Online Metronome or BPM Tool for keeping or finding a tempo.
Piano Drone: Tool for singing intervals or melodies again a sustained pitch.
Notio (Interactive Keyboard): Online interactive keyboard that you can set for any scale. Scale degrees/solfege/note names can be added to keys. A great visual tool for improvisation and dictation work!
IMSLP: Largest online database of public domain music scores.
Music Theory for Musician's and Normal People: Handy reference handouts created by Sparky the Theory Dog for various topics.
BandLab: Free open-source online platform for recording, mixing, and collaborating on music projects. Audacity is another good open-source downloadable option that works cross-platform.
HookTheory: Plug in a chord progression and listen to excerpts from pop songs that use that progression.
Groove Pizza: Interactive online tool for experimenting with different grooves in popular music.
aQWERTYon: Jam along with your favorite Youtube recordings on your computer keyboard with different instruments and effects.
Analysis Apps: Audio Timerliner and BriFormer are great for marking up an audio recording with notes about harmony, rhythmic patterns, formal areas, keys, etc. Both are free and work cross-platform.