Franz Joseph Haydn
A composer from Vienna, Austria who developed new musical forms such as the sonata and the symphony during the classical period
TU increases with an increase in consumption of a commodity as long as MU is positive. In this phase, TU increases but a diminishing rate as MU from each successive unit tends to diminish. ... When consumption is increased beyond the point of satiety, TU starts falling as MU becomes negative.
NF is a good singer has really good music help me though some dark times