A street vendor was offering a “free” compact disk. Naturally I was interested. he handed me the “free” disk and then asked for a “donation” However, I had started walking away. He came after me and asked for $2. I said, “I thought it was free!?” To that he pulled it out of my hand - I took his picture.
At home, I looked him up through a web search, found him, and he had his musing online so I listened. Glad I didn’t pay the $2. Rap is not my style of music.