HarbourView Equity Partners has acquired the music catalog of Max Martin and Shellback's songwriting collective, Wolf Cousins, which includes hit songs for artists like Taylor Swift, The Weeknd, Imagine Dragons, and Ariana Grande.

HarbourView has acquired a stake in the songwriting collective of Max Martin and Shellback, gaining ownership of the publisher's share of hits performed by artists like Taylor Swift, Ariana Grande, and The Weeknd.