His achievements spanned decades, but some of Les Paul"s most rewarding efforts were his "40s Decca sides-12 of the best of which are collected here! Includes his appearance on Bing Crosby"s 1945 #1 hit It"s Been a Long, Long Time ; his own debut hit, Rumors Are Flying (with the Andrews Sisters), plus Caravan; Blue Skies; Dark Eyes; Guitar Boogie; Steel Guitar Rag , and more!