Search for “Roberta Flack Live at Montreux” or “Roberta Flack BBC Sessions.” These are legal to download because they were often never copyrighted for commercial sale. You won’t get “Killing Me Softly” here, but you will find rare, intimate piano-and-vocal versions of standards.
: Both platforms allow you to stream her top hits and albums online at no cost with ad support. Essential Roberta Flack Albums & Rankings roberta flack albums free top download
Some of Flack's older works may enter the public domain over time, but this is rare and usually takes decades. Additionally, some artists release their works under Creative Commons licenses that allow for free use under certain conditions. Search for “Roberta Flack Live at Montreux” or