I will post a few musical compositions that I have done in the past.

A few of them were made using pre-recorded loops:

https://soundcloud.com/maura10/zenith

https://soundcloud.com/maura10/distant-memories

https://soundcloud.com/maura10/alice

https://soundcloud.com/maura10/magnanimous-mix

This one I composed from scratch in Sibelius:

https://soundcloud.com/maura10/song-for-children-cantec

Nice!

 Nice job Maura.    I tried using Sibelius recently but the licensing server seems to be down so I have just switched MuseScore, and of course my DAW (Reaper)-- MuseScore version 4 (in alpha, to be released later in 2021) is going to be amazing and will include a sequencer much like a DAW and will be able to use VST instruments; maybe check it out as a replacement for Sibelius?

Thank you, Randall! :) The servers were online when I composed that song, it was a few years ago. There are many alternatives, it is important to find the one that is right for you