// Longline Theory
// by: mu6k
// from: http://www.pouet.net/topic.php?which=8357&page=13#c389287

intro = (sb = t > 0xffff) & 0,
background =
((y = pow(2, [15, 15, 23, 8][t >> 14 & 3] / 12)) & 0) + (
((y t 0.241) & 127 - 64) +
((y t 0.25) & 127 - 64)
) * 1.2,
drum = (
((a = 1 - (t & 0x7ff) / 0x7ff) & 0) +
(((5 t & 0x7ff) a) & 255 - 127) *
((0x53232323 >> (t >> 11 & 31)) & 1) a 1.0 +
(((d = (14 t t ^ t) & 0x7ff) a) & 255 - 128)
((0xa444c444 >> (t >> 11 & 31)) & 1) a 1.5 +
((a a d (t >> 9 & 1) & 0xff - 0x80) 0.1337)
) * sb,
instrument = +((g = (t & 0x7ff) / 0x7ff) & 0) +
((g = 1 - (g * g)) & 0) +
((h = pow(2, [
[15, 18, 17, 17, 17, 17, 999, 999, 22, 22, 999, 18, 999, 15, 20, 22],
[20, 18, 17, 17, 10, 10, 999, 999, 20, 22, 20, 18, 17, 18, 17, 10]
][((t >> 14 & 3) > 2) & 1][t >> 10 & 15] / 12)) & 0) +
((h t & 31) + (h t 1.992 & 31) + (h t 0.497 & 31) + (h t 0.977 & 31) - 64)
g 2.0 sb,
intro + max(min(instrument + background + drum, 127), -128);