As an AI language model, I don't have access to the current lineup for the 2023 Primavera Sound Festival in Barcelona as the event organizers have not yet announced the lineup. However, the festival typically features a diverse range of international and local artists from various genres, including rock, pop, hip-hop, electronic, and experimental music.
In the past, the festival has featured headliners such as Radiohead, Arcade Fire, Björk, The Strokes, Kendrick Lamar, and many others. The festival also usually includes up-and-coming artists and bands from around the world, as well as local musicians from Spain and Catalonia.
The festival usually takes place in late May or early June, and tickets usually go on sale several months in advance. It's always best to check the festival's official website for the most up-to-date information on the lineup and ticket sales.