When it comes to recording and editing audio Mac users have Garage Band and Windows users have Audacity (it’s available for Mac too). Chromebook users have Twisted Wave.
Through TwistedWave you can create and edit spoken audio recordings from scratch. Your completed tracks can be exported to Google Drive and SoundCloud.
If you have existing audio tracks in your SoundCloud or Google Drive account you can also import it into TwistedWave to edit those audio tracks.
TwistedWave’s audio editing tools include options for fade-in, fade-out, looping, sound normalization, and pitch adjustments. The editor also includes the typical track clipping tools that you would expect to see in an audio editing tool.