The best alternatives to Lost are Magic Playlist, Playlist Machinery, and Jukely. If these 3 options don't work for you, we've listed a few more alternatives below.
Jukely is a concert membership. Instead of buying tickets to individual shows, put yourself on the guestlist to any of hundreds of events in 16 cities for one flat monthly price.
Let your guests queue their own songs, without them needing any accounts: A simple page to instantly wish for songs. Your Sonos system is managed by auxcord, disabling hardware buttons so you control the volume and playlist Currently works with Spotify + Sonos