![Learning piano using the simply piano app. I've noticed this in a lot of piano sheets. What does the flat symbols and the 3 and 4 mean? Usually I see them right Learning piano using the simply piano app. I've noticed this in a lot of piano sheets. What does the flat symbols and the 3 and 4 mean? Usually I see them right](https://preview.redd.it/learning-piano-using-the-simply-piano-app-ive-noticed-this-v0-2d2wavc9he7a1.jpg?width=640&crop=smart&auto=webp&s=3a60149a1b7a89297c3ce8a5b261c663e7856847)
Learning piano using the simply piano app. I've noticed this in a lot of piano sheets. What does the flat symbols and the 3 and 4 mean? Usually I see them right
![Profile Of Little Girl In White Dress Playing Piano. Concept Of Music Study And Art Stock Photo, Picture and Royalty Free Image. Image 24480365. Profile Of Little Girl In White Dress Playing Piano. Concept Of Music Study And Art Stock Photo, Picture and Royalty Free Image. Image 24480365.](https://previews.123rf.com/images/agencyby/agencyby1312/agencyby131200144/24480365-profile-of-little-girl-in-white-dress-playing-piano-concept-of-music-study-and-art.jpg)
Profile Of Little Girl In White Dress Playing Piano. Concept Of Music Study And Art Stock Photo, Picture and Royalty Free Image. Image 24480365.
![Study Finds That Playing the Piano Boosts Brain Processing Power and Reduces Depression, Stress, and Anxiety Study Finds That Playing the Piano Boosts Brain Processing Power and Reduces Depression, Stress, and Anxiety](https://scitechdaily.com/images/Man-Playing-Piano-777x518.jpg?ezimgfmt=rs:350x233/rscb2/ngcb2/notWebP)