Who or what is known as 'the mechanics'?

Who or what is known as 'the four seasons'? Who or what is known as 'the funky bunch'? Who or what is known as 'the gang'? Who or what is known as 'the machine'? What does this describe: the miami sound machine? What does this describe: the new power generation? What is associated with: the no 1 reason its good to be this late night tv host he co owned the winner of the 2004 indy… Who or what is known as 'the range'?