Music is not played even after pressing the Push & Play button on my Glass Speaker

Playback my not be possible due to your network status, or due to the Spotify settings and response conditions.
Check the following.

• An error noise is produced in the following cases, and playback is not possible.
  • The Spotify Connect function has never been used.
  • The speaker is not connected to Wi-Fi.
  • The speaker is connected with the Speaker Add function.
• Perform the following operations, and then check whether playback occurs.
  • Turn off the speaker, turn it on again, and then press the (Push & Play) button.
  • Press the BLUETOOTH/ PAIRING button on the bottom of the speaker. Check whether the (Push & Play) indicator is off, and then press the (Push & Play) button again.
• Check the status of Spotify Connect using the Spotify app. If it is not set to playback on this unit, open Connectable Devices and select this unit again.
• Make sure that the tracks/artists/albums/etc. set to Favorite music with Push & Play are not set to Don’t play in the Spotify app. Cancel the Don’t play setting or register new tracks to Favorite music.