Old Phone Ringtone Composer vs Tonality Visualizer

Compose your ringtone like it was 1997 Use your phone buttons to dial the 7 musical notes and create all the monophonic ringtones that you want. 1->C 2->D 3->E 4->F 5->G 6->A 7->B 8->increase duration 9->decrease duration 0->insert a rest in your ringtone *->increase duration by 1.5 #->modify the pitch of the note +->modify the octave of the note

Tonality Visualizer is an interactive polar-pitch map that displays musical notes on a rotating disk. You can connect a MIDI keyboard or open a MIDI file — every note appears in real time. The app helps you see harmony, motion, and chord relationships, even without formal music theory. Main Features •MIDI Input: visualize notes directly from your keyboard or MIDI device. •MIDI File Playback / Trainer Mode: play or practice chord by chord. •Live Sound Option: enable/disable the built-in synth for input playback. •Physics-based Disk Rotation: the disk moves naturally according to musical torque. •Simple UI: switch between water-fixed / disk-fixed anchors, toggle UI visibility, bilingual JP/EN. Perfect for music learners, creators, and anyone who wants to “see” sound. Privacy No data collection. All processing happens locally on your device. License Open-source under the MIT License. Source code available on GitHub. Supported Formats •.mid / .midi files (Format 0 / 1) •CoreMIDI device input