You know how hard it is to get into the Baseball Hall of Fame? In 2013, with a ballot brimming with qualified candidates, not one player received the 75 percent of the votes needed for admission. (I identified 14 likely Hall of Famers on the 2013 ballot.)

Granted, 2013 was the first year of eligibility for Barry Bonds and Roger Clemens, both poster boys for performance-enhancing drugs (PED), bringing to a head the contentious debate about "cheaters" and their admission into the Hall. But there were certainly several "clean" players on that ballot, and a few of those, such as 3000-hit-club member Craig Biggio, would have been uncontroversial picks in any previous year.

And although 2014 saw the election of three players—Tom Glavine, Greg Maddux, and Frank Thomas—it was merely the tip of a talent-heavy iceberg (I identified 18 likely Hall of Famers for that ballot), while providing a burn to Biggio yet again as not only did he miss election by one vote (he garnered 74.8 percent of the vote), but three first-time candidates leapfrogged him into Cooperstown.

F. Scott Fitzgerald may have said that American lives had no second acts, but some former baseball players can get a second chance: Even if a player finds no success for the Baseball Hall of Fame on the ballot voted on by the members of the Baseball Writers Association of America (BBWAA), he may get a second look from the Veterans Committee to see if he had been unfairly passed over previously. But do any of the candidates on this year's ballot deserve that second chance?

(And if the reference to novelist Fitzgerald sounds like irrelevant pretense, recall that in The Great Gatsby he alluded to the gambler who put in the fix for the 1919 World Series and thus destroyed "the faith of fifty million people," while that phrase became the title of the third "inning," or episode, of Ken Burns's celebrated documentary series Baseball.)

In the words of Baseball Hall of Fame catcher Yogi Berra, it's déjà vu all over again because it seems as if I was doing this exercise only a year ago. That exercise is evaluating the fifteen nominees for the 2015 class of the Rock and Roll Hall of Fame announced on October 9, 2014. (And just to clarify, the inductees will be announced later in 2014 for the induction ceremony in Cleveland, Ohio, on April 18, 2015.)

As I did for the 2013 ballot and again for the 2014 ballot, I profile these fifteen nominees and indicate whether I think the Hall voters will vote for them, and whether I would vote for them were I issued that precious ballot as a voting member of the Rock and Roll Hall of Fame.

As Martha and the Vandellas once put it, summer's here and the time is right for dancing in your seat.

All right, so the lyric doesn't go exactly that way, but with concerts so regimented these days, you don't get much opportunity to dance in the aisles, let alone dance in the street. But having recently seen three rock acts in concert, one already a Rock and Roll Hall of Fame inductee while one of the two not in the Hall has a huge groundswell clamoring for its induction, You may be interested in how they perform onstage.

What's funny is that in the last few years I had been attending hardly any rock shows. Rather, my taste for live music had run toward jazz, folk, and international acts in smaller, more intimate settings. And as far as classic-rock acts go, I had been leery of the nostalgia circuit. I used to write for the concert guide of a local venue, and I fluffed up my share of articles touting the likes of Iron Butterfly and Robin Trower, acts trading on their glory days (and in the case of a band like Iron Butterfly, that may have been day, singular) while occasionally promoting their latest album, released on a small, independent label, and noticed by few outside the fanbase.

But as I get older and become nostalgic myself, my curiosity gets the better of me. After all, none of us are getting any younger, and didn't I want to see some of these acts before they head off to the great festival in the sky? Even if, at this stage, they are past their prime?