Musical instrument retail sits behind the storefront signage at Blues Coffin on Cape May Avenue, one block east of Sunset Cliffs Boulevard in the residential-commercial mix south of Newport Avenue. The shop's Cape May address places it inside the walking-distance cluster of Ocean Beach music infrastructure that includes the memorabilia and exhibits at San Diego Music Hall of Fame. Inventory is built around stringed instruments, gear, and accessories for the OB-area player base. The neighborhood customer overlaps with the live-music bookings at Winstons Beach Club, whose 220-capacity room cycles jam, rock, reggae, alternative, and bluegrass acts through most nights of the week. The most involved purchases are complete starter rigs for players stepping up from borrowed instruments to their first owned-and-serviced setup.