but acid uses samples of like loops and shit, FL uses VST's, if you look at my screeny, by the pink and purple boxes, those are instruments, and next to them all the little squares are beats, you can just click on one and it does a mid octave C of the instrument at that beat(which is the proper note to use to have a sample or drum hit be the right pitch in FL), and if you look at the pink one again, next to it, that spot with the light greenish lines, is the piano roll i have zommed up for an example. so that piano roll there is just that instrument with the pink box. and within the piano roll i have a thrashy rhythm section based off that DK song(if you notic the high notes in the 5ths i have there(not the D+A's ..the lowest ones) youll see c, e, g, a, g the 5 notes from the donkey king stage 1 music)
sorry block of text crits you for 9999
sum it up.
pink instrument in that pattern = what you see in piano roll.
that whole instrument section = that green square the line pints to in the playlist.
each of those squares in the playlist are a different piece of the song that i wrote note by note, drum hit by drum hit. theres a lot more behind the piano roll and if you scroll right in the playlist