Singer Jesse McCartney is ready for the airwaves after putting the final touches on his new album earlier this week. The disc will be lead by the first single, âShakeâ according to McCartney, who made the announcement via his Twitter. “Ladies and Gentlemen- A Toast. I have officially completed my 4th Solo Album. To everyone who took part- I Thank you,” he wrote on Twitter. “Here we go…The first single is called SHAKE and will be given to radio AFTER LABOR DAY!” Currently untitled, McCartney stated earlier this year that the album will have a similar sound to his last outing âDepartureâ but will be more R&B and urban-influenced. Sean Garrett reportedly produced three songs for the project. Previously, Jesse McCartney worked on a soundtrack for movie “Step Up 3-D”. The theme songs compilation has been in stores since July and also includes tracks from Trey Songz, Flo Rida, Jazmine Sullivan, Busta Rhymes and Wisin & Yandel.