With a lineup that includes Tortoise’s Jeff Parker, Anna Butterss returns with her second solo album, “Mighty Vertebrate.” This project intricately blends cerebral grooves while crafting a unique sound that’s hard to pin down.

Originally from Australia, Butterss has established herself as a versatile bassist in Los Angeles, collaborating with artists like Jason Isbell, Phoebe Bridgers, and Jenny Lewis, who gained fame for opening for Harry Styles. Her proficiency spans both upright and electric jazz, allowing her to work with forward-thinking musicians such as guitarist Jeff Parker and drummer Makaya McCraven.

Following her contributions to the LA quintet SML’s LP earlier this year, “Mighty Vertebrate” signifies Butterss’s second solo project. This lively and ever-evolving album showcases an array of playful compositional challenges that reflect her extensive musical background. Butterss doesn’t just stick to the bass; she also delves into flute, synthesizers, and drum machines, broadening her musical palette.

Parker’s influence is evident throughout the record, especially on the track “Dance Steve,” which features an infectious groove that invites listeners to move. Another highlight, “Lubbock,” captures the essence of Tortoise’s style, enriched by Josh Johnson’s dynamic saxophone that engages in a conversation with a mesmerizing electric guitar motif. The track “Ella” offers a slow, tender vibe reminiscent of Angelo Badalamenti, while “Breadrich” introduces hip-hop-inspired beats alongside Spanish-language samples.

Throughout “Mighty Vertebrate,” Butterss’s bass lines, though understated, are pivotal in shaping the overall sound. The album opens with a funky phrase and maintains a solid foundation in pieces like the resonant “Seeing You.” Butterss’s influence is palpable from beginning to end, making this album a noteworthy contribution to the contemporary jazz scene.

Don’t miss the music video for “Pokemans” by Anna Butterss!