1 - Antenne - Black Eyed Dog
666 - Michael Jackson - Speed Demon
1337 - Eluvium - Requiem on Frankfort Ave.
Why stop there? How about 255 (2^7 - 1)?
255 - Dappled Cities Fly - Peach
1729, the Hardy-Ramanujan number (the smallest number expressible as the sum of two cubes in two different ways) - John Zorn - Troisième Livre
Or even 23, the significance of which has recently been brought to the world by Jim Carrey?
23 - Boris - Hama (98-08-02 at Koenji 20.000v)
1, 666, 1337? Discrimination!