Bug - Some Songs are Not Playable

# Background
It seems like some songs are not playable even if they have a spotifyId.

If we can determine why these songs could not be played, we should not include these tracks in the playlists we generate.

# Hypothesis - The tracks may not have been available in the US market
Not all Spotify tracks can be played everywhere. We may have included a song that is not able to be played in the US market.

# Observation - List of Tracks that Could Not Play
At least one of these was not playable (I think it was #10)

| Track Id | Track Name | Spotify Id |
| ---| --- | ---|
| 8 | Under Cover of Darkness | 6u0x5ad9ewHvs3z6u9Oe3c|
| 9 |If You Wanna | 656HMRSphESyUX6obJcW4Q|
| 10| Everything Goes | 6XyAYhsz7lOEjcsvhmp1zy|
| 11| holy grail | 3QHPSowTX7ObtBP1JV4QfM|
| 12| "Don't Like You I Love You" | 211ZITpoKQb6A7NQQyDvaC|
| 13| "I Don't Mind if You're Around" | 5B9BdinJypKLtI49NakiLu|
| 14| Come on to Me | 3Eth1RcUtAcXjUeK8o8uy5|
| 15| People (feat. Mayer Hawthorne) | 2NAgGdF2Gfs8Cx1CN4jplg|
| 16| Daydream | 6DEDhjTllUrPw29BivTvn2|
| 17| Across the Sea | 6NXW1J0rvUBX7JprJg31H3|