Inspired by the original Riley:
My prefix is used on the lake
My infix, an adventurer can take
My suffix was worshipped by ancient hearts
My whole is made of many parts
Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. It only takes a minute to sign up.Sign up to join this community
Orchestra? This fits the musical clue in the title.
My prefix is used on a lake:
“Or”: An oar is used to row a boat. Or is a homophone.
My infix, an adventurer can take:
Chest - an adventurer could find a treasure chest.
My suffix was worshiped by ancient hearts:
Ra: the Egyptian sun god.
My whole is made of many parts:
An orchestra is comprised of multiple parts for different instruments.