dou-ble  (duhb-uhl)

Twice as much in size, strength, number, or amount; Something increased twofold; To make twice as great; 

F
Symbol. 

1. the sixth in order or in a series. 

2. Music. 

a. the fourth tone in the scale of C major or the sixth tone in the relative minor scale, A minor.
b. a string, key, or pipe tuned to this tone.
c. a written or printed note representing this tone.
d. (in the fixed system of solmization) the fourth tone of the scale of C major, called fa.
e. the tonality having F as the tonic note.




With hit singles "Why" and "Power" in the rock genre, it was only a matter of time before
 Double FF knew the people were going to demand a finished product.