Spotify calls out Apple for removing volume control for connected devices

Spotify users on iPhone who listen to music and podcasts via Spotify Connect will have to take a few extra steps in order to control the volume on their audio devices — Spotify seems unhappy about it.According to Spotify, Apple has "discontinued" the technology that let Spotify users control their volume via the physical iPhone buttons when streaming to speakers, smart TVs, gaming consoles, and other devices via Spotify Connect.SEE ALSO:Apple Sports app will give real-time NFL and CFB upda