This game would be alright if it weren't for the mind-numbingly slow progression and the innate lack of skill required to kill the monkey. Added to which, you get to a certain point and the bombs don't hurt the monkey. Makes for a really frustrating experience.
That's the best music out there. Too many times are we subjected to a mad rock track we have to listen to all the time. Your smooth jazz appeals, and is smoothly jazzy.
Buy coin? Pffft. Verily, you make me laugh. So does your server going down in the first few minutes after I start playing. I have a copy of Worms on here that does the job even better than you...