LinuxLinks has a 12-section article on the various free and open source score writers available for composers and musicians.
Fortunately, there is a wide range of open source scorewriters which are supported in Linux. This article recommends cost-effective alternatives to Sibelius and Finale. The software featured here is released under freely distributable licenses, all are available to download at no charge, and generate music scores which are engraved with traditional layout rules.
This article does not limit itself to software with a graphical user interface. One of the benefits of using software which doesn't depend on a graphical interface is that you can create and edit music on any type of device, even small handheld devices.
Towards the bottom of the first page, there is a table of the score writers reviewed. Each is reviewed on a separate page. Follow the links there to the individual pages describing each one.
Source : 11 Excellent Free Scorewriters – Compose, arrange, print, and publish music
(Score: 2) by MichaelDavidCrawford on Sunday February 11 2018, @02:57AM
I don't know whether he's still doing that. It's been a while since I was last subscribed to the user list.
He's able to use Lilypond because the source that is processed into scores looks just like TeX.
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