Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: She was obviously moved by the music of @RobertCrayBand tonight and wanted to share the love. #blues #concert
This tweet contains emotions: 
joy, love, optimism