Table:
text: List of best-selling music artists
75 million to 79 million records
75 million to 79 million records
Artist Country_of_origin Period_active Release_year_of_first_charted_record Genre Claimed_sales
The Black Eyed Peas United States 1995–present 1998 Hip-hop / R&B / Dance 76 million
Journey United States 1973–present 1975 Rock / Soft rock 75 million
Beyoncé United States 2003–present 2003 R&B / Pop 75 million
Kenny G United States 1982–present 1984 Smooth jazz 75 million
Alabama United States 1972–present 1980 Country / Pop rock 75 million
Enya Ireland 1982–present 1987 New age / Celtic 75 million
Green Day United States 1987–present 1994 Punk rock / Alternative rock 75 million
Tupac Shakur United States 1988–1996 1991 Hip hop 75 million

text: List of best-selling music artists
75 million to 79 million records
75 million to 79 million records
Artist Country_of_origin Period_active Release_year_of_first_charted_record Genre Claimed_sales
Nirvana United States 1987–1994 1989 Grunge / Alternative rock 75 million
Spice Girls United Kingdom 1996–2000 2007–2008 1996 Pop / Dance-pop 75 million
Andrea Bocelli Italy 1994–present 1994 Pop / Classical / Opera 75 million
Bob Marley Jamaica 1962–1981 1975 Reggae 75 million
Mötley Crüe United States 1981–present 1983 Glam metal 75 million
Depeche Mode United Kingdom 1980–present 1981 Synth rock / Electronic 75 million
Aretha Franklin United States 1956–present 1961 Soul / Jazz/ Blues/ R&B 75 million
Scorpions Germany 1969–present 1978 Hard rock 75 million

Question: Name the genre for the first chart release year before 1980 and the origin of Jamaica in the artist's best-selling recorded music list: 75 million 79 million ?