The Wailing Asteroid (A Tale of Alien Contact) by Murray Leinster, Science Fiction

The first sounds came at midnight, a woeful cry from an unknown voice in the vastness of uncharted space. Within hours the whole world had heard the strange, unearthly music--and the panic had begun. Published 1960 This audiobook has been carefully edited and enhanced, so you can listen to this vintage tale of alien contact by legendary SF & Fantasy author Murray Leinster, distraction-free.