莎莎, 萨尔萨 GORRRDAAAAA!!!! If 你 want to shake away the sadness of a rainy day, put some 莎莎, 萨尔萨 and dance until 你 can't dance anymore and you'll see 你 won't notice when it stopped raining!!!
A good song for a rainy 日 well for me that's "Rainy Days and Mondays" 由 The Carpenters..as for genre I particularly don't mind what I listen to anytime but if I had point one out it would have to be Easy Listening!