Songs the engine already sang

Ballad · 72 BPM

Close to You

Brief: Classic pop ballad — gentle piano intro, warm string pads, clean electric guitar fills, soft brushed drums, a saxophone solo in the bridge, tender male tenor, late-night coffee-shop romance.

Words it sang: “'Cause I wanna be close to you / In everything I do / Every road I take brings me back to you…”

Dance anthem · 132 BPM

Electric Love

Brief: 132 BPM dance anthem — driving four-on-the-floor beat, buzzing sawtooth synth bass, electric guitar chops, sparkling leads, gated drums, energetic young male tenor and a chant hook.

Words it sang: “Zap! Zap! Electric love! / Zap! Zap! Stars above! / Electric love, feel the spark…”

Slow ballad · 62 BPM

Waiting for You

Brief: Slow heartbreak ballad — sparse piano-led arrangement, swelling strings, minimal brushed percussion, aching male tenor, rain-against-window loneliness.

Words it sang: “I'm waiting, waiting for you / Though my heart is breaking in two / Every night I pray you'll walk through that door…”

One render, whole band

Each sample came out of a single generation pass: vocal, melody, instruments and beat together. The engine is instructed to sing the brief's lyrics as written — no improvised words — and every render is checked against the script.

Licence-free, forever

Impromptune is built on the licence-free ACE-Step model, so these songs — and yours — carry no royalties, no usage caps and no takedown-by-licence risk. Download, post and share freely on a subscription plan.