Enhance Timer for Offline Usage

Would like to follow-up on the Expand app Timer section items we discussed (1. getting some version of those tone combinations setup for offline / downloadable use 2. playlists - would be AWESOME to be able to string together a couple of on or offline exercises or, in my case, tone combos from the timer so we don't have to manually switch between them 3. sleep exercises that run for a standard 7-9 hours because none of the current ones are very helpful because the longest is 90 mins so how do we use any of them during a normal night of sleep?)