Striking a Chord — Mary K. Preston

When Nick Laurent's grief over losing his wife transitions into full-blown depression, his best friend Paolo DeLuca is worried. After trying and failing to pull Nick out of his downward spiral, he decides that his girlfriend Angharad Johns can accomplish what he can't, and convinces her to try seducing the guitarist. Nick Laurent, missing his wife and wishing that his friends would leave him alone in his grief, is unsure of accepting a new partner in Angharad. As his feelings for her develop, Nick wonders if he's betraying his late wife by falling for Paolo's girlfriend. Angharad Johns is conflicted at the idea of seeing two men at the same time. Instead of being the seducer, Angharad is seduced, and soon finds her schedule fuller than she could ever imagine. If she is going to keep this up, she has to find a way to fit both gorgeous men into her life.