Each time you hear Lina Tullgren’s acoustic sound, it feels like experiencing a private performance from the Massachusetts singer-songwriter. Regardless of what you’re doing, when you listen to “Older” from her new EP Wishlist, you’re taken to the most intimate music venue imaginable, as Tullgren serenades you about growing older and wanting to calmly resist the passage of time — “And I told you when I left this that I’m older now / But I wish I didn’t have to grow up so fast.” On “Older,” Tullgren’s layered vocals will transport you to a place where the word “worried” is unfamiliar, and her constant, swinging guitar strumming will keep you there until you’re ready to depart.