Exactly 65 years ago, Ross Bagdasarian‘s “The Chipmunk Song (Christmas Don’t Be Late)” — a novelty song featuring weird, high-pitched voices augmented in a recording studio — kicked off what would become the multimillion-dollar Alvin and the Chipmunks brand. Three weeks after its Dec. 1, 1958, release, the track topped the Billboard Hot 100, then went on to win three Grammy Awards and sell millions of records. 

“They were born from a No. 1 song, which is unusual for most cartoon characters,” says Ross Bagdasarian Jr., whose father — the creator of Alvin, Theodore, Simon and their long-suffering host, David Seville — died in 1972.

The potent holiday-season earworm evolved over the decades into a cartoon empire, encompassing blockbuster films and their soundtracks, animated TV series, Taylor Swift-style re-recordings, one platinum-selling album (the Alvin and the Chipmunks movie soundtrack), one gold-selling album (the Alvin and the Chipmunks: The Squeakquel soundtrack), concerts, musicals and dozens of branded toys, blankets, party favors and video games. Beginning with 2007’s Alvin and the Chipmunks, the four theatrical live-action Chipmunks films have grossed a combined $656 million, according to Box Office Mojo. “It wasn’t just that it was a song,” says Bagdasarian, who, with his wife, Janice Karman, produced the films and voiced some of the chipmunks. “It created characters and personality.”

The senior Bagdasarian had been shrewd enough to initially retain all the rights to the shockingly lucrative holiday tune: master recording, publishing and product licensing. (He relinquished the master rights in the late ‘60s.) Billboard estimates the holiday track that started it all brings in $300,000 in annual revenue for the master recording and publishing. It has racked up 112.4 million total on-demand U.S. streams, more than half of which have come in November-December of the last five years, according to Luminate. Last December alone, the track streamed 10.4 million times. Plus, “The Chipmunk Song” has sold nearly 665,000 digital tracks, according to Luminate, and Bagdasarian says the Chipmunks have sold 50 million albums in their history, from 1965’s Chipmunks A Go-Go to 1980’s Chipmunk Punk.

Along with Karman, Bagdasarian — who has a law degree from Southwestern Law School — runs Santa Barbara, Calif.-based Bagdasarian Productions, which they started in 1981. Early on, the couple intended to make original films and shows, but they moved in the Chipmunks direction with Chipmunk Punk.

“And here we are, almost 50 years later, trying to come up with the next new idea for Alvin and the Chipmunks, from TV shows to movies to another TV series that we just finished last year,” says Bagdasarian, 74, in a phone interview marking the song’s 65th anniversary.

What do you hear in “The Chipmunk Song” that nobody else does?

I am pulled back to 1958, with my brother and sister and I being called into my dad’s den, where he would record these demos before he went into the studio to do a more polished version. We would hear not only the charm of the song but the personality of Alvin, talking back to him, as only a four-or-five-inch tiny chipmunk could do to a large man. Parents understand how frustrated and exasperated Dave would be with Alvin, and kids love identifying with Alvin because he’s got that spunk and that sass and he’s not afraid to go, “Hold on a second.” Just that little rebellious, mischievous nature.

How much did Alvin empower you to be more rebellious as a kid?

I was more of the Simon character. Very dutiful. I was the one [who] really wanted my dad to be proud of me. So if there was a chore to do, let me wash his car or something. My younger brother Adam was the rebellious one. But I think he might have been rebellious on his own. I don’t know if he needed any prompting from Alvin.

Your family owns the entirety of the rights to the song — publishing, recording, licensing, etc. Right? 

Yeah. True.

How did that come to be?

My dad was one of the first folks — you’re talking about in the ’50s — that not only owned the publishing rights to the song but he also owned the master itself. That was something that no artist was really doing back then. And Berry Gordy [Jr.], when he founded Motown, he had mentioned over the years [in private], “Well, when I found out that Ross Bagdasarian could own his own masters, I went from writing songs for people to developing a record label so I could own those masters, as Ross Bagdasarian had done.” 

I didn’t realize the connection between your dad and Gordy.

Yeah. In the late ’60s, when he had decided he had done everything with the Chipmunks he wanted to do, he gave back [to] then Liberty Records, now Capitol-EMI, the phonograph rights to those masters. But he retained for himself — obviously, we still own these master-recording rights for movies, television, toys, commercials. The one area that we don’t control the master recording is simply in the phonograph-recording area. Which obviously is not what it was 10, 15 years ago, when you could actually really sell a lot of albums. “The Chipmunk Song” is still a wonderfully valuable song.

So if anyone streams “The Chipmunk Song,” the master royalty goes to Capitol-EMI, now owned by Universal Music Group, not to your family?

That’s right. Fortunately or unfortunately, these days, 8 billion [plays] on Spotify would still amount to 17 cents. So it’s not a payment we actually miss. [Editor’s note: 8 billion Spotify plays would amount to about $38 million, according to Billboard’s royalty calculator.]

The most important revenue is in licensing songs for movies, the movies you make as part of the franchise, and publishing — right?

As far as the song is concerned, that is fair to say. The song has probably sold 20 million records, maybe more, because it sold 4.5 million records in the first seven weeks back in 1958.

Does your family own all the publishing — publisher share and artist share?

Yeah. My wife and I.

What do you remember about what your dad taught you about the music business?

It wasn’t as much about the music business as it was just life lessons. The most important thing that my dad ever said [was], “Listen, your word is all you will ever really have.” Had he lived a little longer, he would have added a caveat: “Your word is your bond, but don’t expect that from everybody else that you meet.” We’ve had times when we’ve made what we thought were various deals with record companies, only to have them say, “If you don’t have it in writing, you don’t have it.” They didn’t get that part of the story that my dad told me, evidently.

Want to give examples?

No! [Laughs.] I don’t think I want to. But they know who they are.

Any final thoughts about what it’s like to hear “The Chipmunk Song” everywhere this time of year?

Honestly, I am so thrilled every time, because it brings back my dad. I get to hear his voice.

Ed Christman contributed to this report.