LoFi Jazz Generator vs Gamelan Lab

Lofi Jazz Generator creates original smooth jazz, on demand. Every track is freshly composed — not streamed, not looped from a library. Just pure, procedurally generated music that breathes like the real thing. Inspired by the intimate warmth of Norah Jones, the soulful groove of Walter Wolfman Washington, and the modal elegance of David Gilmour, every session produces something genuinely new. WHAT MAKES IT DIFFERENT No two plays are identical. The generator composes original melodies, walking bass lines, jazz chord voicings, and brushed drum patterns in real time — drawn from jazz theory, not audio samples. Nine distinct chord progressions keep things harmonically interesting: - Classic ii–V–I and I–vi–ii–V turnarounds - iii–VI–ii–V and IV–iii–vi–V for soul and gospel flavor - A hypnotic Dorian modal vamp - The dark minor ii°–V–i - A bebop-flavored tritone substitution - And more CONTROLS THAT FEEL NATURAL - BPM slider — dial in anything from a slow late-night 60 to a brisk daytime 100 - Density slider — pull the music back to a few sparse, breathing notes, or push it forward into a fuller, busier texture - Mix sliders for Piano, Guitar, Bass, and Drums — shape the sound to your room and your mood - 8, 16, or 32-bar loops SAVE WHAT YOU LOVE When a seed catches your ear, star it. Your favorites are saved locally and ready to replay anytime — perfect for sharing a mood with family or rediscovering a session days later. SEED SYSTEM Every piece of music has a unique seed — a short code that recreates the exact same composition every time. Enter a word, a name, or any text to generate a specific piece, or go fully random and see where it lands. A Half-Eaten Toast creation. What's New: 1.0 - Initial release

Gamelan Lab is a real Indonesian gamelan you can play, learn from, and compose with. Built on 281 real recorded notes from a physical Javanese gamelan (Casa da Música, Porto — licensed for reuse), not synthesized approximations. Every degree you tap is the actual tuning of a real bronze instrument — no two gamelan ensembles in the world share the same tuning, and this app captures one of them faithfully. Play • Pélog (7-tone) and Sléndro (5-tone) scales, switchable anywhere • Saron, Bonang Barung & Panerus, Gender, Gambang, Kenong, Kempul, Gong Ageng, and kendhang drums — all real samples • A circular cycle wheel visualizes the colotomic structure (Gong/Kenong/Kempul/Kethuk) as a living clock, with a continuously sweeping playhead — tap any beat to reshape the cycle • Three traditional forms (Lancaran, Ketawang, Ladrang) as starting points, or design and save your own Learn • Kotekan Lab: build a melodic cell and hear the interlocking technique itself — Nyog Cag, Imbal, Kotekan Telu, and Kotekan Empat, with Polos and Sangsih highlighted note-by-note as they play • A 7-article Theory tab (what gamelan is, Java vs. Bali, Pélog & Sléndro, colotomic structure, Kotekan, the instrument family, cultural context) — three articles you interact with directly, not just read • Two real traditional pieces (Gangsaran, Lancaran Kebo Giro) with their cultural context and sources, loadable straight into the sequencer Compose • Multi-track step sequencer with independent subdivision per track (1x/2x/4x), per-track volume/mute/solo, one-tap randomize (per track or all), and undo • Mute the colotomic base to hear your sequenced pattern in isolation • Save and reload full compositions, plus your own custom colotomic cycle shapes Export & integrate • Bounce your piece to audio (4 loops) or as isolated per-instrument stems, ready for a DAW • Export Standard MIDI — multitrack, one named track per instrument, with Pitch Bend measured from this gamelan's own real tuning (not a flattened equal-tempered guess) • A built-in AUv3 instrument plug-in lets you play these exact samples from GarageBand or any other Audio Unit host on iPad/iPhone — its own panel has a mixer with per-track volume/mute, tap-to-edit step pattern, dice randomizer, a live preview button, and an animated cycle wheel • Turn on "Sync sequence to recording" and the plug-in plays your whole piece from the start the moment the host starts recording — timed to GarageBand's own count-in automatically, so a take lines up without any manual setup Designed for iPhone and iPad — Theory opens as a persistent sidebar, controls and the cycle wheel scale up, and layouts use the extra iPad screen space rather than just stretching the phone UI. Whether you've never heard a gamelan before or you're a practicing musician exploring a different tuning system, Gamelan Lab is built to be understood by ear first.