6:31 1LUU - HELIUM 4:13 Sia - Helium (Lyrics) 3:10 Helium - Leons Space Song (1997) 1:45 Superfluid helium 7:26 Alex Morph - Sunshine (Nitrous Oxide Remix) 5:36 Helium Bubble - Answers [Official Video] 6:36 1luu - Hydrogenium