Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Ahh when my voice gets better I've been asked to play :D id be more than #happy to do that
This tweet contains emotions: 
joy, optimism