Tryouts for the Human Race by Sparks Overview Tag Appears on Blues No. 1 in Heaven No. 1 In Heaven No. 1 In Heaven (40th Anniversary Edition) No. 1 In Heaven [40th Anniversary Edition] No. 1 In Heaven (45th Anniversary Edition) No. 1 In Heaven (Japan bonus tracks) Past Masters Profile: The Ultimate Collection (disc 2) This Album's Big Enough: Best Of Sparks Playcount 147 Listeners 55