Jon Foster and Chelsea Tyler  10/13/2015 AT 12:00 PM EDT  The couple that plays together stays together.  At least that's the case for Chelsea Tyler and Jon Foster,  back in June in an intimate, family-focused ceremony in Central California.  The couple – who were  before tying the knot – had a very "homegrown" celebration, Foster, 31, told PEOPLE Wednesday at  party in New York. "There were no bells and whistles." (Indeed, his father officiated the ceremony, and the bride's mother made her wedding gown!)  Adds Tyler: "The wedding was beautiful; it was just kind of a big dinner. It was very small – just our immediate family."  For the happy couple, that still meant a starry assortment of guests, including her dad (Aerosmith rocker  ) and his older brother (actor  "It's about letting our families get to know each other because both are very much integrated in the entertainment industry, and their schedules are crazy," says Foster. "It's probably the only time ever where we'll get both families in the same place at the same time."  The pair has been busy since their coastal nuptials. In addition to recording their debut LP (expected to drop in the spring), they're gearing up for a college tour with Waka Flocka Flame and Rae Sremmurd. And despite life on the road, they're clearly still in the honeymoon phase.  "We've been traveling a lot, but once you get in the mode, it's like being at home, especially when you get to be with your husband," says Tyler, 26. "It's really just so much fun."  As for their first four months as newlyweds?  "It's the s---! I'm not gonna lie: It's amazing," says Foster. "I'm blessed to be able to be married to such an amazing person. And to be able to make music and tour together and hang out and share the same interests, it's a rare thing."  Adds Tyler: "You think so much is gonna change, and then you're really just back in your life and working together and living together and loving together and everything.  "But honestly, being in a band is like being married anyway."
The KANEHOLLER husband and wife talked married life and making music at Adweek and PopSugar's Young Influentials party