Allow me to explain myself.

Mom was an opera singer and a voice teacher. She also knew that Bill Terry was the last National Leaguer to hit .400.

Dad once was a sports writer, and is my favorite baseball fan.

He also can detail musical evolution within the 15 Shostakovich symphonies.

My oldest brother Jon plays the bass, slide guitar, banjo, dobro and pedal steel. He was once considered a Don in the Chicago Bluegrass Mafia.

My other older brother Bobby was a center fielder on a really good high school team, for which I was the bat boy. The team bus picked me up at elementary school for away games.

My passions have always been split, equally. I was the kid racing from tennis practice to trumpet lessons. A trip to New York usually meant both Yankee Stadium and Lincoln Center. I’ve chased concurrent dreams, and professions, in both music and sports for as long as I can remember.

I now often go from radio shows directly to sound-checks. I sometimes sing 15 songs at a sold out concert, go home to watch a game on tape delay, then host a show in the morning.

I am a very fortunate man.

So an event like Hot Stove Cool Music this past Friday night at Metro is powerful bliss.

Hey, look! There’s Max Crawford, an original member of Poi Dog Pondering and now the leader of the Total Pro Horns, who also happens to run the electronic scoreboards at Wrigley.

Hey, that’s our emcee Lin Brehmer, a fine high school pitcher and Cubs season ticket holder who is also the best rock and roll DJ in the city.

Who’s starting the show on bass? It’s the organizer of the whole night, Len Kasper. He’s relieved that the Cubs game he just called did not go extras or have a rain delay. He’ll try to get home at a reasonable hour, because he’s doing the national game the next day on Fox.

Our greatest living baseball writer, Peter Gammons, is over there tuning his guitar as he preps to play a Paul Butterfield Blues Band song called “Born in Chicago.”

The musicians we get to play with include members of Smashing Pumpkins, Local H, Shoes, Wilco, Bob Mould, and Rage Against The Machine. In the middle of the show, Rick Nielsen and a couple other members of Cheap Trick show up and take the stage.

Every one of them loves baseball.

These realms, the two that I will always inhabit, are not that different.

Friday was a passionately played sandlot game.

You figure out who can play shortstop, who wants to catch, and who ought to be put safely in right field. There aren’t many young lefties who pull.

Who’s the best fit for this high harmony on “Surrender”? Which guitar players will step up and nail “Cherub Rock”? Whose amp should we make sure not to turn up too high?

Introduce yourselves, practice for a bit, then play. I mean, really play. Pay attention to one another, listen and watch to find the best way to make magic.

I’m torn right now as to my favorite personal moment of the night.

I stumped the Hall of Famer Gammons with my favorite baseball trivia question in the green room. For the record, Theo Epstein got it later with his first guess.

I got to sing and front “Monday” with a full horn section, Jimmy Chamberlin from Smashing Pumpkins on drums, and Wilco’s own John Stirratt on the bass.

We’ll go with 1 and 1a.

“Worlds colliding” isn’t a fair description.

Life is ours to create, experiences and interests ours to curate.

Friday night was a perfect, unforgettable night in the world I live in. And I know there are millions who live there with me.

Epstein’s guitar playing needs some work.

• Matt Spiegel co-hosts “The McNeil & Spiegel Show” 9 a.m. to 1 p.m. Monday-Friday on WSCR 670-AM. Follow him on Twitter @mattspiegel670.

The game I love is irreparably harmed.

With 13 names added to the lists of cheaters and liars, the specter of PEDs looms larger than ever. The carnage is not just the worth of the guilty, or their isolated reputations.

Remember that sense of wonderment when, say, Cecil Fielder hit 51 in 1991? Go further back to George Foster hitting 52 in 1977.

We’ll never have it cleanly again. That’s unquestionably the greatest casualty in all of this.

Growing up, one of my favorite baseball trivia questions was this: Who are the only five men to hit 50 or more homers in a season twice. Until the late 1990s, the answer was Ruth, Mays, Mantle, Jimmy Foxx and the oft-overlooked Ralph Kiner.

Now, that list is nine. Sammy Sosa hit more than 60 three different times. There were 16 seasons of 50 or more homers between 1900 and 1995. There have been 26 in the 18 years since.

Now, in conversation or watching a game, praise a power hitter. See how fast the “juicing” rejoinder comes.

It comes from a friend, from a fan, or in your own mind. In my case it comes from a Twitter follower, a texter to the radio show, a co-host, a producer.

I can’t fight them on it. Truly.

Cynicism has been rewarded, time and time again. And I hate it.

I once argued passionately to credit Jose Bautista for the work he did with hitting coach Dwayne Murphy in Toronto. This lifelong power prospect and (to that point) bust started to swing earlier and pull absolutely everything.

He worked, trusted and rebuilt his approach. You can read all about it if you want.

But no one wants to hear it. Most would much rather scream “roids” and end the discussion.

Chris Davis, a lifelong power prospect and bust, has become more patient (though his plate discipline stats of late have come back to earth), and he says he has matured in Baltimore. You can read all about if you want.

Most aren’t interested.

One friend posted on social media that he “can’t wait until Chris Davis gets exposed.”

This is the emotional damage baseball has wrought upon itself.

The innocent are no doubt being victimized by this, daily. And we don’t know who they are.

I was mad about steroids for years, with a righteous anger to find the wicked, demonize them and safely return to praising the clean.

The rage is gone. Resignation has set in. This is not a good prism by which to view something you love.

So by what method could you rediscover that sense of wonder?

•Shut down every interaction with the “roids!” screamers and bury your head in the sand? We can’t do that; so many shamefully did it in 1998 and beyond.

•Abandon the appreciation of the home run? I greatly appreciate pitching, diving catches, triples, opposite-field singles and perfect cutoff throws. The problem is, the longball is pleasing.

•Accept that everyone is conceivably cheating and therefore still credit those who are clearly better than the rest? I’m not quite ready for that last option, though it seems in some ways the safest.

Joy might be rekindled with pure unabashed skepticism.

What we have to do is this: Know the stories of the athletes we watch. Understand the genuine talent, efforts and improvement that are sometimes evident.

A light bulb that went on is not always some fabricated myth. A healthier mindset is not always some fraudulent cover.

Are there drugs involved? How can anyone really argue against the possibilities?

All I can argue for is the full picture.

I hope the testing catches up with the users in a way that allows trust to bloom again.

I hope improvement gets acknowledged, even amid the doubts.

And I hope our relationship with the game gets easier.

Baseball is a family thing with the Spiegels.

I love it and relate to it based on early interactions with the archetypal baseball fan, my Pops.

My brother’s high school team was good, and they were gods to a fourth-grader like me. After constant pestering, I was made official bat boy. I beamed when their team bus would pick me up at elementary school for away games.

In daily driveway games of what he called “Tenni-Ball,” a round tabletop with a strike zone painted on it was an effective catcher. I was allowed to play outfield across the street.

I was the youngest fan our brood had, for decades.

My nephew is a very good 17-year-old pitcher on an even better high school team. I’ve written about him here before, when Pops and I watched him strike out 7 of 9 hitters as a 14-year-old.

A few weeks ago I sat behind his mother and watched a ballgame over both of their shoulders.

My nephew was in the dugout of a Frontier League ballfield in Joliet. He stood on the top step the entire game, rooting on his teammates as they battled for an IHSA championship. For him, it was as big an atmosphere as he has ever played in.

They believe they are men, and by many rights they are. But they are still kids in our eyes as we watch. They remind us of our distant youth, and of time’s incessant march. My sister birthed that lefty pitcher with the mutton chops. Now he’s as old as she was when she was an all-state soccer player. I went to her games and watched then, too.

It was truly great to be there; a heart-pumping atmosphere on a June night with a comforting chill that reminiscent of October.

Baseball is a very good game, demanding unique focus and skills from the people who play it.

The ace fought his way through 5 shutout innings. His opposition did the same.

Our heroes hit fastballs hard, and it felt like a breakthrough was imminent. But a runner was caught stealing in their only rally, and some good contact went unrewarded.

In the sixth, the other guys got a hit, a well-executed bunt, and then a double to the gap to plate the game’s only run. And that would be that, 1-0.

I watch the pros every night, looking for windows into who they are as people. It’s how I’m wired.

Players this young can’t hide their humanity. Our ace was rattled; there was a balk and some wildness, which he impressively survived without further damage. The batters trying to tie it up for the final six outs understandably felt the pressure at the end. Eagerly trying to deliver, they didn’t go as deep into counts as they had so often before.

Patience is demanded. Calmness is rewarded. Anxiety is often punished. The game helps us grow.

What a tremendous season for the young men of my nephew’s high school. What a great time in his life, with the promise of another chance with more involvement a year from now.

What a fun experience for this writer to have a team to root for with fervor. My sister was so nervous she couldn’t talk, and I respected that as we just watched.

We watched a game I’m glad my family has chosen to love.