Lets Unmix is a free multimedia application developed by Hikaru Tsuyumine for iPhone users. This innovative program allows users to separate music into individual tracks, including vocals, drums (percussion), bass, piano, and other instruments.

One of the standout features of Lets Unmix is the ability to save and export the separated tracks to other apps such as Digital Audio Workstations (DAWs). This opens up a world of possibilities for musicians and producers who want to remix or rearrange existing songs.

In addition to separating tracks, Lets Unmix offers control over volumes and panning for each individual track during playback and export. Users can also adjust the playback speed for added flexibility.

Another useful feature of Lets Unmix is the ability to cut specific regions of the tracks for playback and export. This can be done by defining the area of the waveform view, allowing for precise editing.

Lets Unmix supports importing source music from various sources, including the Media Library, other apps, and cloud services such as iCloud, Dropbox, and Google Drive. The supported file formats for source music include mp3, m4a, alac, aiff, flac, and wav. The supported output formats are m4a, alac, aiff, midi (bass, vocals), and wav.

It's worth noting that Lets Unmix maintains a consistent sampling rate of 44.1KHz for both the source and output files, ensuring CD-quality audio.

With its powerful track separation capabilities and intuitive controls, Lets Unmix is a valuable tool for musicians, producers, and music enthusiasts looking to explore and manipulate individual music tracks.