Petroleum industry in Nigeria to transport the crude oil. Also because of the lack of highly productive fields, money from the jointly operated (with the federal government) companies is constantly directed towards petroleum exploration and production. Nigeria's petroleum is classified mostly as "light" and "sweet", as the oil is largely free of sulphur. Nigeria is the largest producer of sweet oil in OPEC. This sweet oil is similar in composition to petroleum extracted from the North Sea. This crude oil is known as "Bonny light". Names of other Nigerian crudes, all of which are named according to export terminal, are Qua Ibo, Escravos blend,
The Brass Are Comin' from the television special can be seen on the album's double-fold cover. Unlike the previous Warm album which featured much slower-paced songs leaning more toward a "Brazilian" sound, The Brass Are Comin' featured a western-theme with faster-paced songs. "Good Morning, Mr. Sunshine" became one of the most recognized Tijuana Brass songs from this album and was among the last Mexican-flavored songs recorded by the group . After completing this album and the subsequent television special, the group embarked on a European tour which marked the last public performances of the original TJB. The Brass Are Comin' The Brass Are Comin'