10 songs seen for the first time,  0 songs seen for the last time.
there were  7 songs seen for the first time,  0 songs seen for the last time.
there were  6 songs seen for the first time,  0 songs seen for the last time.
there were  2 songs seen for the first time,  0 songs seen for the last time.
there were  1 songs seen for the first time,  0 songs seen for the last time.
there were  0 songs seen for the first time,  0 songs seen for the last time.
there were  1 songs seen for the first time,  