JELLYFISH
The music is by an amazing band called Jellyfish who have since split up. (FACT FANS - The lead singer, a guy called Andy Sturmer, wrote the theme tune and music for Puffi Amiyumi's cartoon Hi Hi Puffy Amiyumi.)
Anyone wanting to isten to Jellyfish's stuff should do a search for their two albums 'Spilt Milk' and 'Bellybutton'. You'll be amazed!
As for the Flash - meh. 'S okay.