 Complete the following phrase:  Clapton previously considered naming the album 50 Years of Drift in an Open Tuning, a homage to the Derek Taylor book 50 Years Adrift In An Open Necked Shirt. He was inspired to name the album Old Sock from a conversation with David Bowie. After hearing Bowies then-new song Where Are We Now?, Clapton sent a note thanking him for writing such a beautiful song. Bowie responded, Thanks for the shoutout, old sock. Really appreciate it. Bowie allowed Clapton to use the phrase for his album title and share the story of their conversation. Following 