Stem Separation for Private Music Practice
Separate vocals, drums, bass, guitar, and other parts locally so you can hear, mute, loop, and export the practice mix you actually need.
SessionCraft is for musicians who practice from real recordings and want the work to stay private. Import a local song, shape a useful practice mix, loop the part that needs repetition, adjust tempo or pitch, and export material when it is ready to leave the app. The point is not to pretend software can make musicianship automatic. The point is to remove friction from the daily work of learning songs.
Why this matters
Most practice problems are not solved by another generic player. A guitarist may need the rhythm guitar lowered but the drums and vocal left intact. A singer may need the original vocal reduced while the band stays present. A teacher may need the same chorus at three speeds for different students. A bassist may need to keep the kick and remove the bass to test time. SessionCraft puts those choices in one desktop workflow instead of forcing the musician through separate stem, slowdown, loop, chord, and export tools.
The local-file advantage
Private songs, rehearsal recordings, student material, purchased audio, and unreleased demos should not require an upload-first workflow. SessionCraft is built around local files and local sessions. That makes it easier to use for lessons, rehearsal folders, and personal practice where privacy and speed matter.
What you actually buy
The Professional license is a $19 lifetime desktop license for the focused practice workflow: stem separation, speed and pitch control, chord context, A/B loops, project save, and export. It is not a subscription and it is not a giant production suite. Buy it when one reusable practice session saves more time than juggling several disconnected tools.
The best stem workflow is the one you repeat
A stem tool becomes valuable when it turns into a repeatable practice habit. Import the song, create the separated mix, lower the part you are replacing, loop the exact passage, and save the session. That is the practical difference between a one-off novelty and a rehearsal tool.