Split a choral recording into soprano, alto, tenor, and bass — then build a part-dominant practice track for every section.
Solo the alto line, mute the sopranos, or keep nothing but the bass. This is a live SATB Choir Separator demo — upload a recording your own choir already sings from.
Sample separation · SATB Choir Demo
SATB Choir Demo
4 stems · 0:00 / 0:00
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4 downloadable stems. Preview them in the browser, then save each file.
The isolated Soprano part, as its own file.
The isolated Alto part, as its own file.
The isolated Tenor part, as its own file.
The isolated Bass part, as its own file.
Full mix
Upload the whole song. MusiCraft finds the vocals layer first, then isolates SATB Choir.
Already a vocals stem
Already have a vocals stem? Upload that instead. SATB Choir comes out cleaner because competing parts are already gone.
A vocal remover lifts the whole choir out of a mix. This choir voice separator splits the choir apart from the inside: soprano, alto, tenor and bass each arrive as its own stem, so a second alto can rehearse without the sopranos in her ear.
Published part-dominant (or part-predominant) rehearsal tracks are sold one arrangement at a time. With four stems in hand you build your own from any recording the choir already has — push one part forward, keep the other three underneath as a pitch reference.
Clean a cappella recordings separate most cleanly, because nothing instrumental competes with the voices. Organ-backed hymns, accompanied anthems and live recordings with room reverb still separate, with a little bleed between neighbouring parts.
No score for that arrangement? Solo one part and write it down line by line. Engineers reach for the same four stems when a choir recording came back with one section sitting too loud on the night.
No desktop install. Upload, separate, then solo or mute stems in the browser before you download.
Choir directorsHand every section its own rehearsal audio instead of recording each part yourself at the keyboard. One separation covers the whole choir.
Church and worship music leadersThe anthem changes every week. Split the recording your team already has and send Sunday's parts out on Monday.
Choristers and vocal studentsLearn your own line at home without the section beside you drowning it out. Loop the hard bar, then come back prepared.
Vocal coaches and music teachersSolo one section of a group recording to hear who is flat and where an entry drifts, then play it back to the singers.
A cappella and barbershop groupsTake apart an arrangement nobody ever wrote down and hear exactly what each voice is doing before you teach it.The jobs this mode gets pulled into most often — and a few you might not have considered.
Give each section a track with their own line forward. Rehearsal time goes to singing together instead of drilling notes.
Two tenors turned up. Play the tenor stem underneath so the line holds while the rest of the choir keeps working.
A new anthem every week leaves no time to record reference parts. Split whatever recording you have and send it out the same day.
Solo one voice at a time to notate a chart that only ever existed as audio, then check the intervals against the other parts.
One section sat too loud on the night. Separate, adjust the level of that part alone, and rebuild the mix without re-recording.
Play a cadence through voice by voice so students hear the suspension resolve, instead of pointing at it on the page.
Keep going — these tools pair well with what you just read.
Upload any song and MusiCraft's AI splits it into clean, downloadable stems in seconds. Free credits included on sign-up.
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