Is MuseScore legal?

Related questions

1. Do you have to pay for MuseScore?
2. What is a perfect note in music?
3. What is MuseScore pro?
4. What is the 12 tone scale?
5. Who first wrote music?
6. What is written music called?
7. How music is written?
8. Is MuseScore copyrighted?
9. Why is it called octave?
10. Are there 12 notes in an octave?

Tags

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2. #still
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4. #sharing
5. #privacy
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14. #sheet
15. #using
16. #appropriate
17. #please
18. #people
19. #musescore
20. #allows