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: Looking nice forward to playing at Paper Dress Vintage in Hackney this evening - get there early as I'll be on at 8pm! @paperdressed #blues
0: no sadness can be inferred