You hum it... I'll play it

A recent Twitter message from The Reasoning (@TheReasoning) inspired this message. They described a track they were listening to by phonetically transcribing the opening bars. I thought this would be a good game to play so here is their track followed by four of mine.

1. Dun! Dun dun dun. Dun dun dun. Dun dun dahhhh!
2. Duurn-durn-durn diddle-diddle diddle-diddle.
   
3. Diddle da dah! Diddle da da dah! Diddile da dum. Diddle um-pum pum.
4. Di-dah-din da-di di-dum. {Crowd-shout! Crowd-shout!}
   
5. Tan tan ta. Tan tan tad-da. Tan tan ta tum-ti-tum.

The fourth one is obviously taken from the live album where the crowd chant the guitarists name in the pause between repetitions of the opening riff.

A musical no-prize is available to anyone who gets one. If no guesses are forthcoming, I'll reveal the band names to give you a bit of help. :-)

Update: It seems a hint or two is necessary.

2. I thought this was the easiest - shows how much I know! It's a riff from the chaps who pretty much defined Heavy Metal - Black Sabbath. So, the song is... ?

3. They are not exactly a one hit wonder but if I tell you the band name, it will be too easy. Here's a hint to song title - think of the last time Richard Whiteley and Carol Vorderman appeared together in a Channel 4 quiz show. Some people thought it would be...