Moombahton, the electro-house/reggaeton hybrid, is known for its hard-hitting low end and sliding synths. MacProVideo's Gary Hiebner dissects it core components for a step-by-step tutorial on how to make your own Moombahton beats.
If you're looking to get into Live for the first time or want a refresher, MacProVideo's G.W. Childs IV has been writing a series of tutorials for new users, "Transitioning to Ableton Live from any DAW". The latest update, part three, covers Warping and envelopes.