The A To Z of Radio 1 was a 26 stop tour of 40 Years of the Nation's favourite. Mixed up, scratched up, cut up and pasted by DJ Yoda... Get the full A-Z below.

A is for… And – the first word ever spoken on Radio 1
B is for… Breakfast Show
C is for… Controversy
D is for… DJs
E is for… Evening Session
F is for… First plays
G is for… Glastonbury
H is for… Hip Hop
I is for… Ibiza
J is for… John Peel
K is for… Knives Out
L is for… Leaving
M is for… Maida Vale
N is for… Newsbeat
O is for… Our Tune
P is for… Playlist
Q is for… Quizzes
R is for… Roadshows
S is for… Stars
T is for… Top 40
U is for… Unbelievable
V is for… Venereal Disease
W is for… Weekend
X is for… 1Xtra
Y is for… You Ain't Seen Nothin' Yet
Z is for… Zoo Radio – lots of people in a room… on the radio