music 图标

audio-description backward broadcast-tower circle closed-captioning compress compress-alt compress-arrows-alt eject expand expand-alt expand-arrows-alt fast-backward fast-forward file-audio file-video film forward headphones microphone microphone-alt microphone-alt-slash microphone-slash pause pause-circle phone-volume photo-video play play-circle podcast random redo redo-alt rss rss-square step-backward step-forward stop stop-circle sync sync-alt tv undo undo-alt video volume-down volume-mute volume-off volume-up youtube apple-alt atom award bell bell-slash book-open book-reader chalkboard chalkboard-teacher graduation-cap laptop-code microscope school shapes theater-masks user-graduate ambulance anchor balance-scale balance-scale-left