This set of videos, via Ableton, offers a basic introduction to working with Ableton Live 9.
The series tutorials do not assume that you’ve worked with Live or desktop audio gear. They cover how to set up Live 9, how to record instruments, using MIDI controllers, how to make beats and melodies, exporting a mix and more.
Note: The YouTube embed automatically takes you to the next video in the series. You can also jump from one to another using the Playlist dropdown in the YouTube player.