Mouse spiders exhibit sexual dimorphism, with female spiders being all black and male spiders having species-specific colouration. The male Eastern mouse spider (Missulena bradleyi) have a bluish patch and the male Red-headed mouse spider (Missulena occatoria) are brownish in colour, with red-tinged jaws.
Soul of a Man (song) (The) Soul of a Man is a gospel blues song recorded by Blind Willie Johnson in 1930. As with most of Johnson's songs, it deals with a spiritual theme within a blues musical framework. Accompanying Johnson (vocal and guitar) is Willie B. Harris, sometimes identified as his first wife, who sang harmony on the refrain:
1. the blues, (used with a pl. v.) depressed spirits; melancholy. 2. (used with a sing. a. a song of woe and yearning marked by persistent blue notes and structured in a 12-bar chorus with three-line stanzas of which the third line typically repeats the first.