
Information on Janet Osei is hard to find, except to learn that this album is pretty rare. The fantastic highlife blogspot Osibisaba has the following to say about the few women who were highlife singers:
"I am rather fascinated by old-time highlife music featuring female singers, perhaps because these recordings are so difficult to come across. Female highlife singers in Ghana were largely marginalized through the first half of the 20th century due to social taboos and public perceptions of sexual promiscuity and impropriety. To quote concert party pioneer Bob Johnson, "A girl on stage would be branded a girl without morals." So, male actors took on the role of the female impersonator in the concert parties, while male "treble singers" strained to reach high, female-like vocal ranges. The few female singers who did make successful careers for themselves in the 1950s, '60s and '70s included Julie Okine, Charlotte Dada, Adwoa Badu, and Janet Osei, and these women surely faced some tremendous adversities".

The songs featured on this album were all written by Osei. The backing band members were all stars in their own right, and here they provide some truly stretched out mid-tempo 70s electric and sometimes wah-wah guitar highlife that occasionally ventures into shades of afro-beat.
Mediafire here