What makes this performance successful

At the very start of the song of if you notice Freddie Mercurys use of dynamics and starts playing the piano loud to get everyone's attention and and to get everyone hyped. Then he's starts to play the song slower and softer which hypes up the audience. Then he uses his natural projection very well and balances his voice with the piano very evenly. In the first verse they use a techique of Rythm and Feel where only two instuments accompany him with his voice. By just having the piano and bass they are just trying have the main focus on his voice. Then when they are about to reach the chorus they simbal roll to build the lead up into the chorus. In the chorus he makes his Freddie uses the dynamics techique and loudens his voice during the chorus. Also in the chorus they change the texture of chorus by adding drums. After the first chorus they also add guitar to the music as well. Also Freddie when he's playing the piano he really gives the impression that he is having fun and really feeling the music. Then in the section of the song where the guitar solo starts it flows really nicely with the song and really adds another element to the song that makes it more exciting and up beat. Also it is a great transition to the next song.