Sofiensaal /
Vienna, Austria /

September 6 - 9, 1956 - Sofiensaal, Friedrich Gulda
- ( 1 LP ) London R 23212
- ( 1 LP ) Decca ECS 630
- ( 1 LP ) London LL 1591
- ( 1 45 ) Decca CEP 593
- ( 1 CD ) Decca 480 0931
- (41 CD) Decca 485 1451
- ( 1 CD ) London Japan POCL-4400
- (10 CD) Membran 233021

September 10 - 11, 1956 - Sofiensaal, Friedrich Gulda
- ( 1 10" ) Decca PLX 35012
- ( 1 LP ) London LLC-17840
- ( 1 LP ) Decca MD 1008
- ( 1 LP ) Decca 6.41750 AG
- ( 1 LP ) Decca LXT 5280
- ( 1 LP ) Decca SPA 493
- ( 1 LP ) London CS 6082
- ( 1 LP ) London STS 15026
- ( 1 LP ) London LL 1589
- ( 1 LP ) Ace of Clubs ACL 136
- ( 1 LP ) Decca ND 604
- ( 1 45 ) Decca CEP 567
- ( 1 CD ) London Japan POCL-4391
- (10 CD) Membran 233021
- ( 1 CD ) London Japan KICC 8234
- ( 1 CD ) Decca 433 628-2
- ( 1 CD ) Archipel ARPCD0336
- ( 1 CD ) London Japan POCL-4393
- (41 CD) Decca 485 1451
- ( 1 CD ) Decca 436 507-2
- ( 2 CD ) Philips 456 820-2
- ( 2 CD ) Philips Japan PHCP-20595/6
- ( 1 SA ) Praga PRD/DSD 350 102

June 27 - 28, 1959 - Sofiensaal, Wilhelm Backhaus
- ( 2 CD ) King Records CDSMBA004

September 23 - 25, 1961 - Sofiensaal, Alfred Brendel
- ( 1 LP ) Decca LXT 5675
- ( 1 LP ) London 5696
- ( 1 LP ) Decca SXL 2310
- (114 CD) Philips 478 8827
- ( 1 CD ) London 425 949-2
- ( 1 CD ) Bouquet 455 813-2
- ( 1 CD ) Decca 425 949-2

October 6 - 10, 1966 - Sofiensaal, Friedrich Gulda
- ( 1 LP ) London CS 6537
- ( 1 LP ) Decca 7008 A
- ( 1 LP ) Decca SXL 6304
- ( 1 LP ) London CM 9537
- ( 1 LP ) Decca 6.42243
- ( 1 LP ) Decca LXT 6304
- ( 1 LP ) Decca J 499
- ( 1 LP ) Ex Libris EL 16 613
- ( 1 CD ) Decca 480 0931
- (41 CD) Decca 485 1451

June 9, 11, 13, 16 - 17, 1970 - Sofiensaal, Friedrich Gulda
- ( 4 LP ) London STS 15203-6
- ( 2 LP ) London Japan SL 5127/8
- ( 1 LP ) London Japan L16C-1611
- ( 4 LP ) Decca SDDE 304-7
- ( 1 LP ) London Japan SLC-2225
- ( 1 LP ) London Japan SLC-8037
- ( 1 LP ) Decca 9-42608
- ( 1 LP ) London Japan SLC-2227
- ( 4 LP ) Decca SKB 25 060-D/1-4
- ( 1 LP ) London Japan L16C-1609
- ( 4 LP ) London Japan L60C-1278/81
- ( 1 LP ) London Japan K15C-9033
- ( 4 LP ) Decca 16.35212-1-4
- ( 1 LP ) London Japan KIJC 9121
- ( 1 LP ) London Japan 360R 56007
- ( 4 LP ) Decca 6.35119 GK
- ( 1 LP ) Decca 6.42427 AH
- ( 1 LP ) London Japan KIJC 9021
- ( 1 LP ) Decca JB 18
- ( 1 CS ) Belart 450022-4
- ( 1 CD ) London Japan K30Y-1509
- ( 1 CD ) King Records KICC 9209
- ( 1 CD ) WZ Tontr WZ 93403
- ( 1 CD ) Decca Japan UCCD-7030
- ( 1 CD ) Decca 460 587-2
- ( 1 CD ) Belart 450 578-2
- ( 1 CD ) Decca 467 424-2
- (41 CD) Decca 485 1451
- ( 3 CD ) Decca 466 427-2
- ( 1 CD ) London Japan KICC-8438
- ( 3 CD ) Decca/Philips 468 158-2
- ( 3 CD ) Decca 480 1191
- ( 1 CD ) London 430 216-2
- ( 1 CD ) London Japan 230E-51046
- (12 CD) Universal Classics 476 8761
- ( 1 CD ) Belart 450 102-2
- ( 1 CD ) PWK Classics PWK 1146
- ( 1 CD ) London Japan KICC 8205
- ( 1 CD ) WZ Tontr WZ 93404
- ( 1 CD ) London Japan KICC 8233
- ( 1 CD ) Belart 450 022-2
- (12 CD) Decca 465 713-2
- (10 CD) Decca Japan UCCD-9708
- ( 3 CD ) King Records KICC-9302/4
- ( 1 CD ) London Japan KICC 8408
- ( 1 CD ) Decca Japan UCCD-7048
- ( 1 CD ) London Japan 230E-51078
- ( 3 CD ) London Japan KICC-6152/4
- ( 1 CD ) London Japan K30Y-1533
- ( 3 SA ) Esoteric ESSD-90102/4
- ( 1 BR ) Decca 485 1451 BR
- ( 1 SHM ) Decca Japan UCCD-9636
- ( 1 SHM ) Decca Japan UCCD-9635

June 9, 11, 13, 16 - 17, 1970 & April 19 - 21, 1971 - Sofiensaal, Friedrich Gulda
- ( 1 LP ) London Japan K15C-9033
- ( 4 LP ) London STS 15203-6
- ( 4 LP ) Decca SDDE 304-7
- ( 4 LP ) Decca SKB 25 060-D/1-4
- ( 4 LP ) London Japan L60C-1278/81
- ( 4 LP ) Decca 16.35212-1-4
- ( 4 LP ) Decca 6.35119 GK
- ( 1 LP ) London Japan SLC-2227
- ( 1 LP ) London Japan L16C-1609
- ( 3 CD ) London Japan KICC-6152/4
- ( 1 CD ) Belart 450 102-2
- ( 1 CD ) Decca Japan UCCD-7095
- ( 1 CD ) London 433 090-2
- ( 1 CD ) London Japan KICC-8464
- (12 CD) Universal Classics 476 8761
- ( 1 CD ) London Japan KICC 8288
- ( 3 CD ) Decca 466 427-2
- ( 1 CD ) London Japan K30Y-1533
- ( 3 CD ) Decca 480 1191
- ( 1 CD ) London Japan 230E-51077
- ( 1 CD ) Decca Japan UCCD-7258
- ( 1 CD ) WZ Tontr WZ 93403
- ( 1 CD ) Decca 460 587-2
- ( 1 CD ) Belart 450 578-2
- ( 1 CD ) Decca 467 424-2
- (41 CD) Decca 485 1451
- (12 CD) Decca 465 713-2
- ( 3 CD ) Decca/Philips 468 158-2
- (10 CD) Decca Japan UCCD-9708
- ( 3 CD ) King Records KICC-9302/4
- ( 3 SA ) Esoteric ESSD-90102/4
- ( 1 BR ) Decca 485 1451 BR
- ( 1 SHM ) Decca Japan UCCD-9637

April 19 - 21, 1971 - Sofiensaal, Friedrich Gulda
- ( 1 LP ) London Japan SLC-2228
- ( 1 LP ) London Japan K15C-9034
- ( 4 LP ) Decca 16.35212-1-4
- ( 1 LP ) London Japan L16C-1610
- ( 4 LP ) Decca 6.35119 GK
- ( 2 LP ) London Japan SL 5127/8
- ( 4 LP ) London STS 15203-6
- ( 1 LP ) London Japan K38C-70021
- ( 1 LP ) London Japan SLC-2226
- ( 1 LP ) Decca 6.42562 AH
- ( 4 LP ) Decca SDDE 304-7
- ( 4 LP ) Decca SKB 25 060-D/1-4
- ( 4 LP ) London Japan L60C-1278/81
- ( 1 LP ) Decca JB 41
- ( 1 LP ) London Japan KIJC-9146
- ( 1 CS ) Belart 450022-4
- (12 CD) Universal Classics 476 8761
- ( 1 CD ) Decca Japan UCCD-7258
- ( 1 CD ) London Japan K30Y-1534
- ( 1 CD ) London Japan KICC 8233
- ( 1 CD ) WZ Tontr WZ 93404
- ( 1 CD ) Belart 450 022-2
- (12 CD) Decca 465 713-2
- (10 CD) Decca Japan UCCD-9708
- (41 CD) Decca 485 1451
- ( 1 CD ) Decca Japan UCCD-7048
- ( 1 CD ) London Japan 230E-51078
- ( 3 CD ) King Records KICC-9302/4
- ( 3 CD ) London Japan KICC-6152/4
- ( 1 CD ) King Records KICC 9209
- ( 1 CD ) London Japan K30Y-1532
- ( 1 CD ) Belart 461 050-2
- ( 1 CD ) Decca Japan UCCD-7095
- ( 1 CD ) London 433 090-2
- ( 1 CD ) London Japan KICC-8464
- ( 1 CD ) London Japan KICC 8288
- ( 1 CD ) London Japan KICC-8438
- ( 3 CD ) Decca 466 427-2
- ( 1 CD ) London 430 216-2
- ( 3 CD ) Decca 480 1191
- ( 1 CD ) London Japan 230E-51077
- ( 3 SA ) Esoteric ESSD-90102/4
- ( 1 BR ) Decca 485 1451 BR
- ( 1 SHM ) Decca Japan UCCD-9637
- ( 1 SHM ) Decca Japan UCCD-9636

October 24 - 27, 29 & 31, 1982 - Sofiensaal, Viktoria Postnikova
- ( 1 LP ) Decca 410 112-1
- ( 1 LP ) Decca DML 18
- ( 2 LP ) Eterna 8 27 992-993
- ( 1 LP ) Decca 6.42905 AZ
- ( 1 LP ) London 410 113-1
- ( 1 LP ) Decca 410 113-1
- ( 1 LP ) Universal Classics 410 112-2
- ( 2 LP ) Eterna 8 27 992-993 A
- ( 2 LP ) Melodiya A10 00157 000
- ( 1 CD ) Decca 436 485-2
- ( 1 CD ) Decca 428 713-2
- ( 1 CD ) Decca 430 725-2
- ( 2 CD ) Newton Classics 8802027 2
- ( 1 CD ) Eterna 3 292 86
- ( 1 CD ) Decca 458 182-2
- ( 1 CD ) Decca 410 112-2
- ( 1 CD ) Aquarius AQVR 088-2
- ( 1 CD ) Decca 467 404-2
- ( 1 CD ) Decca 41 406 0
- ( 2 CD ) Decca 448 107-2
- ( 2 CD ) Tower Records PROC-2059/60
- ( 1 CD ) London 410 112-2

April 2 - 3, 1984 - Sofiensaal, André Previn
- ( 1 LP ) Philips 412 524-1
- ( 1 CD ) Philips 412 524-2

April 16 - 17, 1984 - Sofiensaal, André Previn
- ( 1 LP ) Philips 412 608-1
- ( 1 CD ) Philips 412 608-2

November 25 - 28, 1991 - Sofiensaal, Murray Perahia
- ( 2 CD ) Sony 82876874132
- (73 CD) Sony 88691912562
- ( 1 CD ) Sony SK 48233

June 29 - July 1, 1996 - Sofiensaal, Murray Perahia
- ( 2 CD ) Philips 456 922-2
- (73 CD) Sony 88691912562
- ( 1 CD ) Sony SK 62785