iTunes 12.4 Has Apple Music Playback Bug Related to Tracks Shorter Than 60 Seconds

A new iTunes bug has been discovered that causes Apple Music playback issues related to tracks shorter than 60 seconds. MacRumors was able to reproduce the issue on Macs running OS X 10.11.5 and iTunes 12.4.1.

Specifically, when an Apple Music track that is shorter than 60 seconds is streamed in its entirety, without skipping ahead, the subsequent song in an album or playlist fails to play and appears to be in a state of perpetual buffering.


MacRumors forum member B/D used backend file change monitoring tool fswatch and identified a plausible reason for the bug:

It looks like the way Apple Music handles streaming is when the current song is a minute from the end, iTunes signals the next track in the queue to start downloading so that it's ready to play when the current song is over. However, when the song is less than a minute long the next song's download is never initiated, apparently because some "one minute remaining" event is never triggered! This means the app just sits waiting for a download to finish that has in fact never started.

The bug only affects tracks streamed through Apple Music, with songs and albums that have been stored locally on iTunes unaffected. The issue was unable to be reproduced on a Mac running macOS Sierra beta, or on iTunes 12.3 or earlier, or on an iPhone running iOS 9.3.2.

The bug has been reported to Apple and should hopefully be resolved in a future iTunes software update.

Update: The bug was originally shared on the Apple Support Communities by user ivoisbelongtous.

Related Forum: Mac Apps

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
iPhone Pocket Short

iPhone Pocket Now Available to Order, But Already Selling Out

Friday November 14, 2025 6:20 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. iPhone Pocket is available to order on Apple's online store starting today, in the United States, France, China, Italy, Japan, Singapore, South Korea, and the United Kingdom. However, it is already completely sold out in the United...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...
Tim Cook WWDC 2018

Report: Tim Cook to Step Down as Apple CEO 'as Soon as Next Year'

Saturday November 15, 2025 2:40 pm PST by
Apple is preparing for Tim Cook to step down as CEO of the company "as soon as next year," according to the Financial Times. The company's board of directors and senior executives "recently intensified preparations for Cook to hand over the reins," the report said. While the report said that Apple is unlikely to name a new CEO before its next earnings report in late January, it went on to ...
apple silicon mac lineup 2024 feature purple m5

Apple's 2026 Mac Plans

Friday November 14, 2025 3:23 pm PST by
Most of Apple's Macs are slated to get M5 chips across 2026, and there's a possibility we'll even see the first M6 chips toward the end of the year. Updates are planned for everything from the MacBook Air to the Mac Studio. MacBook Air (Early 2026) The MacBook Air will be one of the first Macs to get a 2026 refresh, with an update planned for the first few months of the year. The MacBook...
walmart new ornametns

Walmart Black Friday Deals Begin Today With Low Prices on Headphones, TVs, and More

Friday November 14, 2025 7:55 am PST by
Walmart's Black Friday sale has officially kicked off today, with an online shopping event that's also seeing some matching deals in retail locations. There are quite a few major discounts in this sale, including savings on headphones, TVs, and more. Note: MacRumors is an affiliate partner with Walmart. When you click a link and make a purchase, we may receive a small payment, which helps us...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...

Top Rated Comments

konqerror Avatar
123 months ago
These types of bugs suggest that Apple sucks at test automation/unit tests. They just give it to somebody and they play a their favorite songs. What they should do is make iTunes play a huge number of randomly selected tracks from the service.

Google understands and invests a bit in this stuff. It's not about how much software you can write anymore, it's about how much software you can test.
Score: 21 Votes (Like | Disagree)
dannyyankou Avatar
123 months ago
This explains why I haven't been able to listen to Lonely Island's "Popstar" all the way through. Guess iTunes didn't get the memo to never stop never stopping.
Hilarious movie
Score: 4 Votes (Like | Disagree)
Bubba Satori Avatar
123 months ago
It will be fixed. Don't get your panties in a bunch.
Wazzup Eddy.

Score: 4 Votes (Like | Disagree)
B/D Avatar
123 months ago
And life still goes on. How can that be?
Yes, exactly, life goes on. And like everything else in life, problems only get solved if we do something about it, which is what I´m doing right now. Granted , machine and technology issues are of little importance in grand scheme of things; but like I said, I have the same attitude in every aspect of my life. In this case would be: Instead of whining about Apple do something about it!. Well, I´m doing exactly that.

I have a Mac, Iphone, Ipad, Apple TV and Airport Extreme because I love the company high standards towards to achieve excellence in user experience, easy of use and design. If I consider that at some point software bugs don't allow to reach any of those standards , as a consumer I have the obligation to do something about it, and that´s not whining in forums, but politely and calmly report the bug to Apple (both trough phone and feedback website), and then share my case with the community, to see if anyone else is affected.

At least that the way I see it.

:)
[doublepost=1466702552][/doublepost]
And life still goes on. How can that be?
Final clarification. I just remarked that because it´s a paid service. Let´s not forget about that.

:)
Score: 4 Votes (Like | Disagree)
Ploki Avatar
123 months ago
Huh, wow. I'm kinda amazed that this happened to software with such a large developer support.
Score: 4 Votes (Like | Disagree)
kevinkyoo Avatar
123 months ago
At a point where I'm just not surprised about these bugs
Score: 4 Votes (Like | Disagree)