The concert
This mission brings you to the end of the story mode. I’m sharing here with you some personal tips which will help you to achieve it, note that your way of proceeding can be different and the success will be there too. 
You must now in order to achieve your personal and professional goals, organize a concert where you will give the performance of your life! - You must have a sufficient level of friendship with 6 characters minimum, those including Mike and Gary, in order to invite them to your party. - Buy the necessary materiel for your performance and make the set up in your living room. The ambiance must be very festive. It is your great moment. Do not forget! - Be sure to have your needs (hunger, hygiene, energy) filled for you and your ex. - Change your clothes if needed, remember Mike’s requirement to play music with you. - Invite your friends - Be nice and social with your friends, talk to every one, but not to too much because some of them will leave. - Play your song with Mike (video animation). - You have now 2 choices: - You can continue the story mode in free play by controlling the 3 characters. But there will be no more dialogues. - You can begin a new game in another place, in free play mode but also without dialogue. I hope that my articles helped you. But remember these 2 words in order to avoid you long “restarting”; SAVE REGULARLY 