● On Air SNDBNCH Season S001 77 Seats Game 01 live ▸ B major · 92 BPM
On the bench · game 01 · live now

The Slop Machine.

Five reels — drums, bass, melody, lead, vocals. Pick a genre, pull, and the payline mixes a seamless loop on the spot. Then play it: hold the reels you love and re-spin the rest, solo an element, flip between takes on the bar — and save the WAV.

Straight about what's in it: the source loops are machine-generated by ACE-Step 1.5 (ACE Studio & StepFun) and YuE2 (HKUST / Multimodal Art Projection) from our genre recipes, then judged genre by genre — not artist material. It's a free, non-commercial demo of the bench. Fresh collection nightly at 12:01 PT.

Play the Slop Machine → free · no account · 14 genres
The loop · play → keep → render → build

Don't make beats. Play them into being.

01 / PLAY

Play the games

Pick a box from the arcade and play. The world scrolls at the tempo, every pitch is in key — there are no wrong notes and there is no fail state. You just perform.

tap · trigger · slide · draw
02 / PICK

Keep good bars

A run throws off more groove than you need. Scrub back, grab the 1 or 2 bars that felt right, and drop them into a channel. Choosing is the craft.

overgenerate → cull
03 / RENDER

Render a song

Stack seven channels on the deck, add a couple of vibe tags, and hit produce. AceStep turns your loops into a full track — vocals and all.

deck → ace-step → song
04 / POST

Build music vids

The machine renders a square visualization that moves to your song — a video ready to post straight to TikTok, YouTube or X. The season's best get cut to the tape.

song → square viz → post
The house · your price is your place in the scene

Patterns → vibes → effects → taste.

7
Session Players 7 tracks a session — 7 free sessions to try it. Then it's a $7 seat.
$0
777
Pattern Makers Play the games, stack the loops — the raw groove the whole scene builds on. · 7 tracks every 3 hrs
$7
77
Vibe Creators Set the mood — shape the tags & the season's vibe everyone plays in. · 7 tracks every 3 hrs, front of queue
$77
7
Effects Curators Curate the FX palette — the sound-design that colours the whole season. · Open access, no queue
$777
1
Taste Maker One a season — curates the release and sets the bar. · Open access
$7,777
Only 7 studio spots. Build and play all you like — the games, the loops, the arranging are always open. But render-and-go runs on just 7 slots; when they're full, you queue. The Effects Curator & Taste Maker seats skip the line. · Miss a season and you drift one row down (by lifetime value + recent play), but your username and every track you ever made are kept. The house remembers. You're always welcome back.
The season · the clock is always running
7×7

Forty-nine days a season — 7 to line up the waitlist, 35 to play, 7 to showcase. At the end, the best tracks become release candidates and a limited, made-to-order cassette. Then the room resets, the artifacts hand down to the next cohort, and it starts again.

Doors · season S001 opens soon

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All music is generated with ACE-Step and is copyleft — yours to manage, or not.