Musical Notes & Staff Reading
Treble, bass, alto and tenor clef trainer with note ID drill, rhythm values, key signatures, ear-training playback and a daily challenge.
Open Musical Notes & Staff Reading6 modules · Music & Arts
Music & Arts
The vocabulary of sound and image — theory, history and practice. Explore 6 free interactive music & arts modules — no signup, works offline.
6
Modules
Free
No signup
Offline
Works anywhere
Music & Arts modules
Each one is a self-contained interactive app — open it and start straight away.
Musical Instruments by Family
50+ instruments across strings, brass, woodwind, percussion, keyboard and voice with detail cards, range chart and audio samples.
Open Musical Instruments by FamilyMusic Theory
Scales, chords, intervals and chord progressions on a playable keyboard, plus ear-training drills and a daily challenge.
Open Music TheoryFamous Paintings & Movements
40+ landmark paintings across 17 movements — Renaissance through Pop Art — with timeline, drill, flashcards and mystery game.
Open Famous Paintings & MovementsColor Theory & Color Wheel
Interactive wheel, harmonies, RGB/HSL/CMYK conversion, contrast checker, color-blindness simulation and mixer.
Open Color Theory & Color WheelComposers & Their Eras
50+ composers across Medieval to Contemporary with playable themes, timeline, drill and a daily challenge.
Open Composers & Their ErasOther subjects
Noduly covers 16 subjects in total.