Giving starless support /o/
This feature should be added :c
As many said, it's useful for songs that have changes in 1/2 (or 1/4) and 1/3, using tickrate 1 sounds empty in 1/2 parts, tickrate 2 sound bad in 1/3, and tickrate 3 well, you know. And that kind of songs are not too rare (at least I've seen many of them).
Please do ~