We will never dance like the Demonstrations we see on the Internet or on a bought DVD. Unless we have the correct music it just will not happen
A Rumba for instance is not any 4/4 tune played at 25 bars BPM ( that is bars per minute ). How many times have I seen couples dancing to a bouncy Cha Cha and they themselves bouncing along with the music at abour 36 BPM. instead of 30 BPM It depends on, do we want to dance correctly or not.