yes, 1 BA and 1 MA
And I will write the sentence in a cover letter for job application.
If I write "I have both a bachelor's and master's in music", the sentence will give employer an impression that I got 1 BA degree in Music and 1 MA degree in Music.
However, when he looks at my CV, he will know my MA degree is Music tech, but not music.
I just worry that employers will feel my cover letter not telling the truth.