Acer Iconia A1 User Manual page 29

Playing music and video - 29
The Menu button in the top-right of the main screen contains general
options like Refresh, Settings, Help, and Send feedback. Albums and
invidividual tracks have their own Menu buttons as well, each with
their own set of options.
You can return to the Home page while playing music. The current
track along with basic music control functions appear in the
notification area. See Status and notification area on page 13.