Assess the level of the emotion sadness in the tweet provided. Use the following categories: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
Tweet: BLUES with BOB HADDRELL &amp; Guests\nFri 23rd Sep 8:30pm - 11:00pm #blues #free #TunbridgeWells
0: no sadness can be inferred