Band's you have seen on their first U.S. tour


The following band's I have seen on their first U.S. tour's were Peter Green with Fleetwood Mac, Jethro Tull, Joe Cocker and his Grease Band, Led Zeppelin which still shakes me up today, Yes, and the Soft Machine. Which first tour Band's do you remember?
audiozen
Black Sabbath 1970 Montreal
Dave Mason 1st solo tour 1971 Boston
Tubes 1975 Boston
Cars 1979 Boston
Motels 1979 Boston
Sugar 1992 Portland OR
I saw the Lepsig Gewandhause on their 1st tour in "75.
Fantastic band, truly world class !
Jethro Tull at the Newport Jazz Festival in Newport, Rhode Island back in the 60's. They were introduced as "Jethro toe"!