Not able to play from the artist page

[joshholly]

I noticed there's no play button on the artist page for the artist page songs. I tried taking out the !artistId wrapper out to allow the PlayPause component to load, but I get the handlePlayClick() is not a function. I tried putting handlePlayClick() in my SongBar file but I still get errors. What can I do to allow music to be played from the artist song list?