Answer
The title of Sean Lennon's second solo album is "Friendly Fire". It was released on October 3, 2006, and features collaborations with various artists, including Charlotte Kemp Muhl, Rufus Wainwright, and Petra Haden, showcasing a diverse range of musical influences. Sonically, the album blends elements of alternative rock, pop, and experimental music. Lyrically, it explores themes of love, loss, and personal growth, offering intimate insights into Sean Lennon's artistic journey.