Music Sections

Sections is the audio practice tool built for dance instructors who need to drill specific parts of a track — without fumbling with a standard music player mid-class. Import any MP3, WAV, or M4A file, mark your start and end timestamps, give the section a name, and tap to play. That’s it. No accounts, no subscriptions, no internet required. Mark sections your way Type timestamps manually, or use the live marking mode to set start and end points while the audio plays — just tap a button at the right moment, exactly like a DJ cue point. Built for repetition Loop a section continuously while students practise, or switch to play-once mode when you’re ready to run through a sequence. Change your mind at any time with a single tap. Slow it down without distortion Adjust playback speed from 0.5× to 2× with pitch preservation — so a slowed-down track still sounds like the original song, not a slurred recording. Your library, your way Sort your audio files by most recently added or alphabetically. Everything stays on your device — no cloud, no sync, no data leaving your phone. Take your work with you Export your sections for any track as a JSON file and share it via AirDrop, email, or Files. If you ever reinstall the app, just re-import the file alongside your audio and everything is restored exactly as you left it. What you can do with Sections • Import MP3, WAV, and M4A audio files from your Files app • Create named sections with precise start and end timestamps • Mark timestamps live while audio plays • Loop sections or play them once • Control playback speed from 0.5× to 2× with pitch preservation • Sort your library by date added or alphabetically • Export and import section data per audio file • Works fully offline — no internet connection required Sections is built for dance instructors, but works for anyone who needs to rehearse, analyse, or teach from specific parts of an audio track — choreographers, music teachers, language learners, athletes, and coaches.