Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: My producer is mixing and mastering the songs now for #murky #notebook #mixtape\nThe tape will be out soon for free download 🔥🎶💨💯
This tweet contains emotions: 
anticipation, joy, love, optimism, trust