Interest
Proportion of Hacker News items mentioning "sing" over time.
Mentions
Total number of Hacker News items mentioning "sing" over time.
Singing is the art of creating music with the voice. It is the oldest form of musical expression, and the human voice can be considered the first musical instrument by some. The definition of singing varies across sources. Some sources define singing as the act of creating musical sounds with the voice. Other common definitions include "the utterance of words or sounds in tuneful succession" or "the production of musical tones by means of the human voice". Read more on Wikipedia