Mia pulls strings to get Santi to perform onstage at a nightclub. Felix stumbles upon a secret. Ness makes moves to catch a music journalist's attention.

A video shoot for Santi's fresh remix of a grocery store jingle gets Felix's creative juices flowing. Mia tries to shift into the fast lane at work.

To secure new funding, the crew hits up an Art Basel party where Santi runs into a rival and Ness tries to perfect the art of working a room.

A dubious cash infusion comes with shiny perks — and strings attached. Worried about losing Santi, Mia sets up a risky swap in the recording studio.

On the prowl for a new sound — and a new suitor — international pop star Isa sweeps Santi off his feet. But not everyone is excited about their collab.

At a glam gathering hosted by Daddy Yankee, Mia hustles to sign her first client while Santi and Celeste reconnect. Felix has a crisis of confidence.

The whole crew have their hands full preparing for Isa's live New Year's Eve show. With his future on the line, Santi has to decide what matters most.