Yes. The note is the same whether the stem goes up or down.
It is just about the presentation of the music (how it looks). If the stem of every note on the stave was the same, the stems would go too far up and if there's a stave above that one,stems would encroach on where extra 'leger lines' would be drawn and the music would look messy. By turning the stem 'upside-down', the stem drops down the stave instead, making the music look neater.It DOES NOT change the timing or pitch of any note.
Enharmonics is when you have two different note names but the pitch is the same
Playing 3 different notes at the same time is a chord.
It depends on how many beats there are per measure.
A song usually begins and starts in the same key, but it doesn't always have to start and end with the same note. However, the last note of a melody can help you guess the key in which that melody was written. For example, if we have a song and it ends with a C, than the key should be C major or minor. The chord formed on the tonic note -(the tonic being C, in our example) is the most significant chord in a key. To maintain the tonality, our song should finish with the C note (which is the first note of the tonic chord) and start with a note which is contained in the tonic chord (either C, E/Eb, or G). Most of the composers prefer to start with the first note of the chord, so that's why there numerous cases in which the music starts and ends with the same note.
They both read the same when rotated 180 degrees.
The musical term "B sharp" represents the note B which is the same as the note C.
If you're upside down then 25-up
a palindrome
NOON
SWIMS
A symbol that appears the same rightside up or upside down is called an "ambigram." Ambigrams can be words or designs that maintain their appearance when rotated 180 degrees. A common example of an ambigram is the word "ON," which looks the same when flipped upside down.
One of Jesus' disciples named Simon Peter was Crucified upside down. The reason he was upside down is that he did not count himself worthy to be crucified in the same way as Jesus.
SIS
NOON
MOW
There is more than just 1. C, D, O, S, and B are all curved letters that are the same upside down.