in those years fans and musicians used to commune by taking l.s.d. the chemical wafer that gave psychedelic overtones to the music. group to get in the psychedelic movement appears 1st of all because some writers get interested in l.s.d. and remember l.s.d. was a legal drug back then it wasn't prevented. anything but. you can continue 296465 timothy leary began to write about his experiences with l.s.d. and musicians read his books and started thinking hey let's try smell is t 2 and they got i because l.s.d. makes you feel like you're flying it makes you see colors and lights. because the drugs work as a modifier of perspective so when they smoke joints when they drop acid they see the world differently they sense that there are many possible variations of this