i have a haskell DSL [1] (really all the heavy lifting is done underneath by csound-expression though) where this looks like e.g.: -- 4 on the floor bass dru

i have a haskell DSL [1] (really all the heavy lifting is done underneath by csound-expression though) where this looks like e.g.: -- 4 on the floor bass drum, on for 16 beats, off for 16 beats kicks <- do d <- drums "X _ _ _|O _ _ _|O _ _ _|O _ _ _" Tr808.bd2 env <- sqrEnvM 0 16 return (d & withEnv env) nice to see the pattern again in the wild. [1] https://github.com/harryaskham/funktor https://github.com/harryaskham/funktor