There were 5 "Crossroads" concerts beginning in 1999, where Eric Clapton would invite his famous rock-star friends, they'd all come in and play, and proceeds benefitted Clapton's "Crossroads" Rehab Center on the island of Antigua in the Caribbean...Eric Clapton is a recovering alcoholic and drug addict...a limited edition book detailing those 5 concerts in NYC, Dallas and Chicago is on the way...Getty Images Eric Clapton Crossroads