The Old Grey Whistle Test - Season 4

#	Title	Air Date
1	Episode #4.1	Tuesday, 24 September 1974
2	Episode #4.2	Tuesday, 01 October 1974
3	Episode #4.3
4	Episode #4.4
5	Episode #4.5
6	Episode #4.6
7	Episode #4.7
8	Episode #4.8	Tuesday, 12 November 1974
9	Episode #4.9
10	Episode #4.10
11	Episode #4.11
12	Elton John's Christmas Concert
13	Rock 'Til Two
14	Episode #4.14
15	Episode #4.15	Friday, 17 January 1975
16	Episode #4.16
17	Episode #4.17
18	Episode #4.18
19	Episode #4.19
20	Episode #4.20
21	Episode #4.21
22	Episode #4.22
23	Episode #4.23
24	Episode #4.24
25	Billy Cobham at the Rainbow
26	Episode #4.26
27	Episode #4.27
28	Episode #4.28	Friday, 18 April 1975
29	Episode #4.29
30	Episode #4.30	Friday, 02 May 1975
31	Episode #4.31
32	Episode #4.32
33	Episode #4.33
34	Episode #4.34
35	Episode #4.35
36	Episode #4.36
37	Episode #4.37
38	Episode #4.38
39	Soul Package
40	Episode #4.40
41	Episode #4.41	Saturday, 19 July 1975
42	Yes at QPR	Saturday, 26 July 1975