Which performer is associated with 'ray'?

Based on the clue 'is one percent inspiration 99 percent perspiratio...', what is the answer? Based on the clue 'its where this emoticon tells you to put your mone...', what is the answer? Which performer is associated with 'nevis'? Based on the clue 'ocular act that sends a signal', what is the answer? Based on the clue 'shows youre in this state perhaps you think your...', what is the answer? Which performer is associated with 'tennille'? Who or what is known as 'the dominos'? What does this describe: the e street band?