I will be live-tweeting track titles and interesting musical moments @vonwichert starting at 8am Central Time.

Set #1 - 8:00am - 8:45am

1. Discipline 27-II (rec. 1972)
Sun Ra Arkestra
El Saturn Research, ES 538
47'

Set #2 - 8:45am - 10:15am

2. The Great Lost Sun Ra Albums: Cymbals & Crystal Spears (rec. NYC 1973)
Sun Ra Arkestra
Evidence Music, ECD 22217-2
84'

Set #3 - 10:15am - 11:00am

3. Auroral Chorus II: Music of the Magnetosphere (rec. 1996-98)

Rec. by Stephen P. McGreevy

S. P. McGreevy Productions, n.n.
http://archive.org/details/auroral_chorus_2_cd

52'

(Stephen P. McGreevy's site about natural VLF radio phenomena is worth a visit: http://www.auroralchorus.com.)