As previously stated, Airhome works using Apple's AirPlay® technology. The "Remote for iTunes" app allows its users to wirelessly play music through their iTunes account. This will allow an Android the ability to get the full Airhome experience. To download and set up the "Remote for iTunes" app, tap or click here.
Start by playing music through the Remote app. While music is playing, tap the "Now Playing" bar located at the bottom. (Boxed in red on the image below)
On the "Now Playing" screen, tap the speaker icon located in the top right hand corner. (Circled in red on the image below)
Select which zone(s) you want your music to play in. From this menu, you can also control the volume of each separate zone.