What makes Soul Finger by Bar-Kays notable?

'Soul Finger' is significant as it helped define the Memphis sound of the late 1960s and showcased the Bar-Kays' ability to blend soul and funk. The title track became a hit, reaching No. 3 on the Billboard R&B chart, solidifying their place in music history and influencing future funk artists. Released in January 1967, 'Soul Finger' was the Bar-Kays' debut album, following their formation as a backing band for Otis Redding. At this point, they were establishing their own identity in the music scene after the tragic loss of several members in a plane crash just months prior. This album marked the beginning of their ascent in the funk genre.