181.FM's 90's Alternative channel is a time capsule from the decade when alternative rock ruled American radio. Broadcasting from the 181.FM network in Waynesboro, Virginia — a large free web radio service with dozens of single-genre channels — it rotates grunge, Britpop, college rock and post-grunge: Pearl Jam, R.E.M., Weezer, The Cranberries and their contemporaries. No new releases sneak in; the playlist stays inside the flannel decade from open to close.