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The average audible frequency range is 20 to 20000 hertz but the value may vary from indiviual to indiviual. Young kids may have exactly this audible range but some elder peopâ¦le have lesser audible frequency range.
The length of a career can vary greatly of course, let's say anywhere from 5 to 50 years, giving us a range of 50 to 1000 songs. This would put the total number of songs somewhere between 1 and 20 billion. I would put my guess towards the lower end of that scale as I think the median number of songs per artist would probably be in the 100 - 250 range. So my answer to this question is: Somewhere in the neighborhood of 2 - 5 billion.