evrything kinda started from omri cohen’s tutorial: “Drum roll envelopes \ Quick Tip” https://youtu.be/b-QivPq_6D4

side note:
the kick “roll” is also pan modulated (center and to the right) and that’s on purpose: I’ve been listening to “dead cities” album by FSOL and i like the somewhat similar effect on the snare of “my kingdom” – if someone could enlight me on how it was done i would appreciate it deeply