What is this type of note, the accented quarter notes with the black circles on both sides? (the instrument is bells/marimba) am i just playing two notes at the same time?

The merode altarpiece by robert campin in what way did this painting make art history?

(in the context of the dracula book) what are the similarities and differences between lucy and mina? be sure to include their personalities, interests, and interactions with other characters, and any other details you can think of. what is your opinion of the role victorian women played in society as shown by these two ladies? explain why you feel this way.

Which would you practice to exercise all four of your left-hand fingers? a minor chord c major chord chromatic scale e minor pentatonic scale