To record on Audacity, you simply need to set up your microphone, add a track, and press the "Record" button ...
You can change the pitch of audio in Audacity using the "Effect" menu, which contains dozens of different tools for editing ...
Use GarageBand or Audacity to digitize analog music for backup and playing on devices. Record your music in the digital audio workstation and edit your audio as individual tracks. Export your files ...