There is no air in outer space, nor is there any other type of medium capable of transmitting vibrations from a source to a human ear.
Plasma is a collection of charged particles, such as free electrons or ionized gas atoms.
Plasma interacts with electrical and magnetic fields in ways that can result in vibrations across various frequencies, including the audible range.
The recordings of interplanetary and outer space plasma vibrations, captured by plasma wave instruments, were provided by NASA to composer Terry Riley and Kronos quartet founder David Harrington as inspiration for the composition of "Sun Rings", a 85-minute multimedia piece for a string quartet and choir.
[6][7] "Sun Rings" was performed November 3, 2006, at the Veteran's Auditorium, in Providence, Rhode Island.