The Junto this week asks for a composition that speeds up as described.
I've been playing with the notes DEAF EFF for a while as the literal message amuses me. Realised when I saw this project that it could move from being a 4/4 to a 3/4 bassline, which was a technique I'd employed on a few tracks late last year after learning it from Dave at musictheoryisyourfriend.com
The track sounded okay but was lacking something until I decided to use it as the soundtrack for my latest remarkable sandwich.