In jazz, the players you remember are the soloists. But the song only works because of the ones who aren't soloing. While the trumpet flies, the pianist is comping — laying down chords, rhythm, and space underneath, then getting out of the way. The legendary ones did less, not more. Count Basie, Wikipedia notes, "comped sparsely," choosing to play "mainly in the space left by the soloist."

Most meetings have no comping at all. They're a stage full of people all trying to solo at once.

The skill of comping in meetings — supporting whoever has the floor and leaving room for others to play — is the most undervalued move in modern collaboration. And it turns out it isn't just polite. It's what makes a group of smart people actually smart together. This piece makes the case that your best contribution to your next call is often the note you choose not to play.

What comping is, and why meetings forgot it

Comping) is jazz shorthand for accompaniment — "an abbreviation of accompaniment; or possibly from the verb, to 'complement.'" It's the chords, rhythms, and countermelodies the rhythm section uses "to support a musician's improvised solo." The comper's whole job is to make someone else sound good.

What makes great comping hard is that it's mostly restraint. "A comper adapts his or her style to that of the soloist," and for a sparse player, "may use open voicings, omit passing chords, and try to play mainly in the space left by the soloist." The art is in the listening and the leaving-out. You play less so the music has room to breathe.

Now picture your last team call. How much of it was comping? In most meetings, the reward structure runs the opposite way. Airtime equals status. The person who fills every silence looks engaged; the person who holds back looks checked out. So everyone solos. The result is a wall of sound where nobody's actually accompanying anyone — just waiting for their turn to play over the top.

This is the gap behind a lot of meeting overload: not too many meetings, exactly, but meetings where the same two or three instruments drown out the rest. Conversational turn-taking collapses into a solo with backing musicians who never asked to be relegated.

The data on comping: dominating meetings makes teams dumber

Here's the part that should change how you behave on your next call. In 2010, a team of researchers led by Anita Woolley ran a landmark study, published in Science, on what makes groups smart. They put 699 people into 192 groups and had them solve a wide range of problems together.

They found something genuinely surprising. There's a measurable "collective intelligence" factor that predicts how well a group performs across tasks — and, as the study reports, it "is not strongly correlated with the average or maximum individual intelligence of group members." Stacking a room with high-IQ people does not, on its own, make the room smart.

So what did predict collective intelligence? Three things: the average social sensitivity of members, the proportion of women, and — the one that matters here — "the equality in distribution of conversational turn-taking." In the researchers' words: "Groups where a few people dominated the conversation had less collective intelligence than groups in which many members took turns talking."

Read that again, because it inverts the instinct most of us bring to meetings. The dominant talker isn't carrying the team. They are, statistically, lowering its intelligence. Every minute the loudest voice spends soloing is a minute the group's collective IQ is being quietly held down.

That's the counter-intuitive failure mode of dominating meetings: it feels like leadership and measures like drag. The soloist who never stops playing isn't the reason the band is good. They're the reason it isn't better.

Comping is the corrective. When you make space — ask a question instead of adding a point, pause after someone finishes, pull a quieter colleague into the gap — you're not being deferential. You're tuning the one variable the science says moves the needle. It's the same trap behind Gresham's law of meetings: when cheap talk crowds out the considered kind, the good gets driven out. Comping protects the good.

Video calls quietly kill comping

If comping is hard in a conference room, it's brutal on a video call — and most of us now live on video calls.

Natural turn-taking is a precise, almost musical thing. We anticipate the end of someone's sentence and come in on the beat, with gaps measured in milliseconds. Latency wrecks that timing. A study of video-mediated interaction found that "with latency around 100 ms, turn-taking is barely affected, whereas with 700 ms, participants struggle routinely." The delay makes people "perceive silence where talk should, and in fact does happen" — so they either jump in over someone or freeze, waiting for a gap that already passed. In one dataset, latency produced 172 cases of overlapping talk, with one tangle taking 12.7 seconds to sort out.

The fallout shows up in the talk time. Researchers analyzing 1,594 recorded video chats found the distribution is badly lopsided. The median imbalance meant the most talkative speaker took about 62% of the talk-time. For a large share of conversations, "one speaker talks over twice as much as the other." Worse, the roles stick. Among people in multiple conversations, 88.1% were either the dominant talker in both or the quiet one in both. On video, the soloist tends to stay the soloist, call after call.

So video call participation isn't self-correcting. The medium tilts the floor toward whoever is fastest, loudest, or most senior, and the technology's own lag punishes the people trying to come in politely. Which means comping on video can't be left to instinct. It has to be deliberate — a choice you and your team make on purpose, because the room won't make it for you. Going voice-first in meetings helps, but only if someone is actually guarding the space.

How to start comping in meetings

Comping isn't a facilitation framework you assign to one person. It's a behavior every participant owns — closer to musicianship than to meeting facilitation. Five ways to practice it:

Count your own bars

Before you add anything, do quick math: in a group of five, roughly equal airtime is 20% each. If you've clearly blown past your share, lay out for a while. Self-monitoring your own talk time in meetings is the single highest-leverage habit, because the dominant talker almost never feels like they're dominating.

Play in the space

When you do contribute, prefer the move that opens room rather than closes it. Ask one sharp question instead of delivering three more points. Leave a beat of silence after someone finishes instead of filling it instantly — on video, that pause is often the only on-ramp a slower connection allows. Space is a contribution, not a vacuum.

Amplify the soloist

The Obama White House made this famous. Female staffers, outnumbered and talked over, adopted a tactic they called amplification: "repeating one another's points and giving credit to the original speaker," which "forced the men present to acknowledge their contributions." That's comping in its purest form — you use your airtime to make someone else's idea land, with their name on it. Do this for the quietest good idea in every meeting.

Lead by comping, not soloing

If you run the meeting, your restraint sets the ceiling for everyone else's. A manager who narrates the whole hour teaches the team that airtime is taken, not shared. Basie ran one of the tightest bands in history by playing almost nothing. The leader who comps — asks, credits, and waits — gives the rest of the team permission to actually play. It's the opposite of bikeshedding, where the loudest opinions swarm the easiest topic.

Let the room comp

Structure can do what willpower won't. Go around in rounds so everyone plays a bar. Ask for written input first, then talk, so the fastest typist doesn't become the default soloist. These are the same instincts behind no-meeting days: protect the conditions under which good work — and good ideas — can surface.

Make space the default

Here's the uncomfortable truth for anyone building or buying meeting tools: most of them are built to amplify the soloist. Bigger active-speaker tiles, the loudest voice front and center — the whole interface rewards whoever's already talking most.

The opposite design is a meeting where contribution doesn't depend on grabbing the mic. This is the bet behind Coommit: pair video with a shared interactive canvas, so people can add an idea, a sketch, or a comment without having to interrupt anyone to do it. A built-in, context-aware AI that follows both the canvas and the conversation can quietly notice who hasn't spoken and surface ideas that would otherwise be buried under the loudest voice — turning a passive call into a real work session where the whole band plays.

You don't need a new tool to start comping in meetings tomorrow. But you do need to decide that space is something worth protecting — and then build the habits, and ideally the tools, that protect it.

Conclusion

The best jazz isn't a contest to play the most notes. It's a group of people listening hard enough to know when to lay out. The research says meetings work the same way: collective intelligence comes from equal turn-taking, not from the smartest person talking the most. Comping in meetings — making space, amplifying others, leading by restraint — is how a group of capable people becomes capable together. As more of work moves onto laggy video calls that tilt the floor toward the loudest, the teams that win will be the ones who treat airtime like a shared instrument. Your next move in a meeting might be your best one. Sometimes it's the note you don't play.