Heartbleed is a flaw in OpenSSL, an open-source encryption technology that is used by an estimated two-thirds of Web servers. It is behind many HTTPS sites that collect personal or financial information.
To be precise, the coffeehouse genre is more of a combination of all the genres that can be played in a coffee house. Pay attention to the music that plays when you are hanging around at your favorite coffee shops.
Tin Pan Alley, genre of American popular music that arose in the late 19th century from the American song-publishing industry centred in New York City.