Do I need six stems or only vocals and instrumental?+
Choose six stems when the useful question is inside the arrangement: what the bass does under the hook, where the piano enters, or whether the drum pocket works without the vocal. If voice versus backing is enough, Vocal Remover makes the simpler two-file comparison.
Which six parts does the online stem splitter return?+
One job estimates vocals, drums, bass, guitar, piano, and an Other track from the same mixed song. They are separate audio results you can solo and compare, not the original multitrack session or guaranteed perfectly isolated recordings.
What source gives each instrument more room to separate?+
Use MP3, WAV, M4A, AAC, OGG, or FLAC audio up to 100MB. Clarity matters more than merely choosing a lossless extension: an uncluttered recording often separates more cleanly than a dense master saved as WAV or FLAC.
How should I check for bleed between separated stems?+
Shared frequencies, layered performances, reverb, and distortion can leave traces in more than one estimate. Solo the exact passage you plan to use, then compare it with the source. Treat each part as working material, not proof of a spotless extraction.
Does separating a song give me permission to publish its parts?+
Only process music you own or have permission to use. Separation does not grant rights to sample, remix, perform, or distribute somebody else's recording. Confirm the permission needed for the intended use before taking any stem outside your session.
How can I audition every separated part against the source?+
The six private results appear beside their source in My Songs as they finish. That grouping lets you return to the same musical moment, solo each estimate, and decide whether a part is useful without losing track of the original mix.