A Little Night Music - In Perfect Harmony Series, #1

When Elise Wolf leaves her failing indie rock band for home, she discovers famous rock star Tristan Morgan has purchased her family's violin shop. But Elise has secretly hocked her family's heirloom violin, needs a job pronto, and violins are all she knows. Sidelined at home with a vocal cord issue and not knowing if he'll ever sing again, Tristan bought the local music shop complete with upstairs apartment as a backup plan.
He just never imagined the previous owner's daughter would keep popping up begging for job. While Tristan finds Elise persistent and annoying, he admits he knows very little about the music shop business. He hires her to help him sell off the inventory and also prove he is the antithesis of the rock star she believes he is. When she leaves her laptop open on an dating app, he uses an anonymous name and befriends her.
His plan is to set her straight on a few things and never meet face to face. Surprisingly, through their messages, he discovers they have a connection and working side by side, he feels a spark. Elise's perception of Tristan is that he's just another reckless, egotistical rock star. But when they have to work together on a daily basis, she discovers the rocker has a real talent for classical music and his kindness and sincerity begins to knock down the hardened walls around her heart.
Maybe even enough to meet the person she's been talking to on a dating app. While Elise is blissfully unaware that he is the one on the other side of the screen, Tristan knows he's screwed. He needs to come clean with his real identity, but he's afraid there's a good chance someone's heart will be broken. And it will probably be his. Workplace romantic comedy with a You've Got Mail vibe. High heat.
No cliffhanger.