Scotland meets San Francisco, as Rod Stewart battles Santana in the semifinals of the 100% fan-voted Ultimate Classic Rock Hall of Fame.

Santana had an easy time in the first round, summarily dispatching of the James Gang by winning nearly 67 percent of the vote. On the other hand, Stewart is perhaps better suited to a slugfest, beating Bob Seger in a close fight, 52.6 percent to 47.4 percent.

The winner goes on to the finals, where they will have a tough time beating out either Led Zeppelin or Black Sabbath for induction. You can vote in that contest here.

Beginning with this group, voting for our Hall of Fame will now take place over a two-month stretch instead of one. You can vote for whoever you’d like once a day from now until 11:59PM ET on Oct. 20. You can read the Hall of Fame’s official rules right here. Be sure to mark your calendars for Nov. 4, when the seventh entrant into the Ultimate Classic Rock Hall of Fame is revealed.