As the son of Neil Finn and nephew of Tim Finn, the brothers who played in Split Enz and Crowded House, Liam Finn was perhaps fated to follow in his family's musical footsteps, but he chose to take his own idiosyncratic path. After playing in the alt-rock band Betchadupa, Finn set out onto a solo career with 2007's I'll Be Lightning, an album that established him as an indie pop singer/songwriter as invested in sound as he was song. From that point forward, he punctuated his solo albums with collaborations, both with like-minded peers like Eliza Jane Barnes, and his own father...