Loud, persistent ringing in the ears, known as tinnitus, can be vexing for its millions of sufferers. This perceived noise can be symptomatic of many different ills—from earwax to aging—but the most common cause is from noise-induced hearing loss, such as extended exposure to construction or loud music, and treating many of its underlying neural causes has proven difficult.

But many people with tinnitus might soon be able to find refuge in the very indulgence that often started the ringing in the first place: music.

A new music-based therapy has shown promise in helping reduce the ringing's volume in tinnitus sufferers within a year, according to a study published online Monday in the Proceedings of the National Academy of Sciences. "Tinnitus loudness can be significantly diminished by an enjoyable, low-cost, custom-tailored notched music treatment," wrote the researchers, who were led in part by Christo Pantev at the Institute for Biomagnetism and Biosign Alanalysis at Westfalian Wilhelms-University in Munster, Germany.