Longwave is an American indie rock band. The band was formed in 1999 by guitarist, songwriter and vocalist Steve Schiltz; guitarist Shannon Ferguson; bassist David Marchese; and drummer Jeremy Greene. The band was active from 1999 to 2008. As of 2018 the band has reformed and are recording new music. Longwave’s fifth album ‘’If We Ever Live Forever’’ was released October 25, 2019.
Before Longwave formed, Schiltz played guitar in a band called Scout, featuring vocalist Ashen Keilyn.
A few months after Schiltz left his hometown of Rochester, New York, he returned to play regular gigs at the Blue Sunday coffee house with a group called the Deaf Aides, named for John Lennon's comments that open the Let It Be album. Later renamed Longwave, their revolving cast of members eventually included bassist Marchese and drummer Greene, followed by Ferguson, who had been working in a studio as a bassist for various bands on the West Coast. The band, based in New York City, found its initial audience by performing a series of shows at the Luna Lounge club on Manhattan's Lower East Side.