Definetely Spirit2 (or Spirit FM 2, or Spirit2 FM): it recalls immediately previous app, thus its quality
I appreciate your association of Spirit with quality.
I've put at least 10,000 hours of work over almost 3 years into Spirit. Although LOTS of that time was required for reverse engineering, much of it was also spent doing the boring tasks needed to banish as many bugs and problems as possible.
So, yes, "Spirit" is a brand name that perhaps I shouldn't discard.
I've attached a poll to this thread for the new app name.
So far, posts here are indicating "Spirit2" is the winner.
So, I can call my company, project or eventual website "a2d.fm" and "Spirit2" will be this version of the app.
The full technical package name is "s2.a2d.fm" so I've already anticipated this.
EDIT: Darn it ! If I rename to Spirit2 in the app and widget drawers, I'll lose the alphabetical positioning.
For that, perhaps I could use ".Spirit2" starting it with a period. I've tried this before and I think it worked.
Or, I could use "a2d Spirit2" or "a2d.fm Spirit2" where "a2d" or "a2d.fm" can be considered the company or project/project team name.