playstation 3 rock band

Yes — the product details list these titles as compatible with PlayStation 3.

The product details list two ESRB ratings: E10 (Fantasy violence) and T (Mild suggestive themes).

Both titles are listed under the Music genre and support single-player and multiplayer modes.

Product details indicate these games are sold in a physical format.

Yes — song lists are provided on disc, and additional downloadable content is available via PlayStation Network.

One description explicitly states peripherals are required, and another mentions playing with guitar, bass, microphone, or drums.

The descriptions highlight support for vocal harmonies and mention a Super Easy mode to make play more accessible.