LG G Watch

[AC Question]

I recently purchased the LG G Watch from best buy for $179 and I am loving it, exactly what I wanted in a smart watch. Prevents me from whipping out my from every couple minutes to check junk email and short, no response needed text messages. I am still learning about it and have a question. I have all my music which is only 11 songs, lol, in Google Play Music, can I control play/pause, next track etc from my watch? If so, how?