Question: I need a service that can automatically generate stems from a song for remixing purposes.

If you need a service to automatically generate stems from a song for remixing, AudioShake is a great option. This AI-powered utility isolates stems from an audio file, a good starting point for instrumentals and audio analysis. It can handle files up to 192kHz and offers stem separation, mixing and mastering tools, demos and free trials.

Another good option is RipX DAW, which lets you dig deeper into stem separation and editing. The utility lets you split mixed audio into stems and edit them note by note, a good option for producers and DJs who want to control audio precisely. The PRO version adds stem clean-up abilities, audio repair modules and special effects for producers and audio post-production professionals.

LALAL.AI is another option. The service uses AI to rapidly and accurately split audio files into high-quality vocal and instrumental stems. It can handle multiple file uploads and a variety of file formats, offering fast turnaround times and a range of stem options. The service is good for musicians, streamers and other audio professionals.

If you're looking for a broader music production suite, check out Fadr. This web-based tool offers a vocal remover, song splitter, key/tempo/chords detector, remix maker and DJ controller. Fadr lets you extract vocals, bass, drums and melodies as audio and MIDI files, making it a good option for musicians and producers.