The song "Good News" by Buddy Guy is a high-energy rock and roll song. It celebrates and announces the arrival of good times and great music. The lyrics convey a sense of excitement and anticipation for a night filled with rock and roll. The singer invites everyone to join in the festivities, emphasizing that they will have a good time without any trouble or conflict. The song encourages dancing and joyous celebration, urging listeners to put on their rocking shoes and get ready for a fun-filled night. The lyrics also highlight the singer's devotion to their partner. They express their intention to hold their loved one tight and prove that they are their "mighty man." This could suggest a desire to show their commitment and loyalty to their partner through their music and performance. Overall, "Good News" is an upbeat and lively song that aims to bring people together through the power of rock and roll. It encourages listeners to let loose, have a good time, and forget their worries for a while.