Interactive frequency chart
http://www.independentrecording.net/irn/resources/freqchart/main_display.htm
This frequency chart looks useful for production purposes, basicly it tells you where certain sorts of sounds should be sitting in the mix. Useful for production, but you might also find it useful if you are using spectrum analyzer on your master out of your dj mix too.
Nice digging bro’!
Much appreciated sharing!
Cheers bro thats a sweet find
No problemo guys, glad you find the info useful.
Only the incrowd will value this, probably. 
Can I be in the incrowd? 
In this case any producer is incrowd. So join us, please!
Whoop whoop! I will shore more effort into my producing then to earn such an honour
Niiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiice!
Theres a super secret handshake too… so secret we cant even talk about its existance.. thats why i am typing this and not talking about it.
…nice, i still dont know what sub-bass sounds like 
eat that its got plenty of healthy sub-bass goodness
Oh my God…
…That’s my father… :eek: