.songPurchased {
  background-color: #CDEB8B;
  color: #333333;
}
.songPurchased:first-child {
  background-image: url( ok.png );
}

.songNotPurchased {
  background-color: #CC0000;
  color: #FAFAFA;
}
.songNotPurchased:first-child {
  background-image: url( nook.png );
}