Switchfoot's frontman and main songwriter on what inspires the songs and how he got the freedom to say exactly what he means.
How four songs portray Shakespeare's character Ophelia.
A talented lyricist, Philip helped revive Neil Sedaka's career with the words to "Laughter In The Rain" and "Bad Blood."
A selection of songs made to be terrible - some clearly achieved that goal.
The stories behind "Whole Of The Moon" and "Red Army Blues," and why rock music has "outlived its era of innovation."
The Def Leppard frontman talks about their "lamentable" hit he never thought of as a single, and why he's juiced by his Mott The Hoople cover band.