promos:
From The Choirgirl Hotel US promo sampler CD - Atlantic PRCD 8520
Spark US promo CD single - Atlantic PRCD 8517 -contains 3 edit versions
Spark US promo 12" LP - Atlantic PR8530 - contains normal version and instrumental version


officials:
From The Choirgirl Hotel US CD - Atlantic
From The Choirgirl Hotel UK CD - East West 7567830952
From The Choirgirl Hotel Japanese CD - East West AMCE-2636
From The Choirgirl Hotel US LP - Atlantic 83095-1
From The Choirgirl Hotel UK LP - East West
From The Choirgirl Hotel US cassette - Atlantic
From The Choirgirl Hotel UK cassette - East West
Little Earthquakes/From The Choirgirl Hotel Australian 2 CD
Spark US CD single - Atlantic 84104
Spark Canadian CD single - Atlantic 84105
Spark UK CD single Pt 1 - East West AT0031CD
Spark UK CD single Pt 2 - Limited edition - East West AT0031CD2
Spark US cassette single - Atlantic 84104-4
Spark UK cassette single - East West AT0031C
Spark US 7" LP single - Atlantic 84104-7
Cruel US CD single - Atlantic 84412-2 - Mainline Cherry/Ambient Spark


unofficials:
Greatest Hits 99 - cd - 1 disc - Russian issue catalogue No.: PCC-5 - unconfirmed
Hamburg Swirl - Stadtpark, Hamburg, Germany, 6/11/98 - 1 disc - Thunderball 056
Making Mountains Out Of Mudpies - Top Of The Pops 1998 - 1 disc - ?
Making Mountains Out Of Mudpies - Later With Jools Holland 1998 - 1 disc - ?
Radio Spark - German Radio, Berlin 6/8/98 - 2 disc - B 08.06.98 1/2 - unconfirmed
Swapping Tongues - Roxy Club, Atlanta, GA 4/20/98 - 2 disc - Sweet Knees Productions
Swapping Tongues - Breakfast With Tori 5/7/98 - 2 disc - Sweet Knees Productions
Swapping Tongues - Tonight Show US TV 5/11/98 - 2 disc - Sweet Knees Productions