Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @asjoshtaylor sadly I don't think I'll see you on tour, but have fun, you're gonna rock! 🎉👌🏻💙 #HotForMeTour
This tweet contains emotions: 
joy, sadness