All answers contain the word BALL
19, A noisy demonstration (8)
21,No party is complete without one of these (7)
25,A breaking device invented in 1958 (7)
26 1,3,5,7,11 (7)
30,Unlucky for some player at the Etihad stadium (5,9,7)
34, Not a good idea to be up the creak without one (10)
39,In a tight space you would feel as though you were in this (6,4)
Thanks in advance