Simon Mayo asks listeners to guess what year the music is taken from in Radio l's
Greatest Hits.
With a visit from Harry White.
The team take to the road for the annual
Evening Session tour.
Headlining this year's tour are 3 Colours Red, with support from Muse and all-girl band the Donnas. Tonight's show is from the tour bus at Cardiff
University.
With Mixmaster Mike.
