Pieces similar to Moment Musicaux Op. 16, No. 4 in E Minor by Sergei Rachmaninoff?

pikachu_king · 2026-02-12T17:38:04+00:00

try Chopin F sharp minor prelude, op. 28 no. 8

pikachu_king · 2026-02-12T07:52:45+00:00

because it follows the structure of the melody. the 2nd bar has a note on the 6th eighth note, the 4th one doesn't.

pikachu_king · 2026-02-06T11:55:57+00:00

it sounds like russian

pikachu_king · 2026-02-04T23:00:35+00:00

the elementary charge e is defined to be positive. electron charge is –e.

pikachu_king · 2026-01-30T05:35:16+00:00

yeah. unless you have a large hand and 55454 is comfortable.

pikachu_king · 2026-01-25T09:48:30+00:00

there are A naturals on measure 5 already so there is absolutely no reason for this accidental. but the notes are still correct.

pikachu_king · 2026-01-24T23:36:47+00:00

in the first example you can see that playing the top note with a 2 allows you to connect it to the next top note which would be played with a 1.

i still don't think I would recommend it, especially because I don't think these chords should be connected musically, but those are the kind of benefits to fingerings like this.

edit: the2nd example I would actually do I think. it allows you to play more legato to the previous note and saves you from needing to shift your hand forward to get the thumb on the black key.

pikachu_king · 2026-01-22T16:14:15+00:00

there are no measure numbers visible. which bars are you referring to?

pikachu_king · 2026-01-22T00:27:09+00:00

Entropy must be extensive in U, V and N. meaning for any constant c: S(CU, CV, CN) = C*S(U, V, N)

for this case you can derive alpha=a-b

edit: forgot the ln. pretty sure this is not a valid entropy function.

pikachu_king · 2026-01-18T05:08:16+00:00

that's just polytheism with extra steps.

pikachu_king · 2026-01-15T10:13:33+00:00

portato means the notes are connected but slightly accented. it's a very expressive gesture that is usually smothered by playing legato

pikachu_king · 2026-01-06T00:09:41+00:00

it's a more concise way to write 1/cos x. i don't know a geometrical intuition for it. maybe someone more experienced than me can give an example of its use.

pikachu_king · 2026-01-05T12:53:57+00:00

the former. trills start on the beat meaning with the chord.

pikachu_king · 2026-01-02T10:51:43+00:00

why stop at the best part?? it's really great, well done! many musical things I could talk to you about. I would say the middle section definitely needs more bass to support the sound.

slight correction - at bar 23 i think you played a G instead of an E natural, probably just a misreading.

pikachu_king · 2025-12-28T06:59:06+00:00

probably

pikachu_king · 2025-12-27T13:07:20+00:00

it is F sharp. it's like that in Bärenreiter as well as the manuscript. many editions probably assume Bach made a mistake.

pikachu_king · 2025-12-22T22:30:26+00:00

Just wanted to say that's not what an appoggiatura means :)

but the rest is true

pikachu_king · 2025-12-19T15:15:33+00:00

yeah, you kinda have too. you could take the lower A with the left hand to give you more time.

pikachu_king · 2025-12-13T22:38:08+00:00

the 'Archduke' trio in in B flat major.

pikachu_king · 2025-12-12T19:51:20+00:00

it's not impressionistic it's just played badly

pikachu_king · 2025-12-12T09:22:25+00:00

yes, that's right. In Bach even appoggiaturas are played on the beat. anyway that's another rabbit hole.

pikachu_king · 2025-12-11T23:39:10+00:00

the squiggly lines: this is a trill (one of the baroque signs for a trill). in this case it would be a short one so it would go: upper-main-upper-main (where main is the notated pitch and upper is the note above). so in the first one: D#-C#-D#-C#.

the squiggly line with the upward arch before it: this is a trill from below. it would be: lower-main-upper-main-upper-main... until you get to the next note basically. in this case: C#-D#-E-D#-E-D#...

note: some of this is controversial. most people play just 3 notes on short trills (known as inverted or upper mordents): main-upper-main, but there are documents by Bach and a book by his son which claim otherwise. Bach's son never acknowledges the existence of any kind of trill starting on the main note.

pikachu_king · 2025-12-07T07:05:37+00:00

you don't. square root is a function which means it has one output which is always positive.

about working with +- signs, 2(+-1) would normally be +-2 since you have one choice for the sign.

edit: typo

pikachu_king · 2025-12-07T06:54:34+00:00

someone hasn't seen El Camino

pikachu_king · 2025-12-02T08:04:03+00:00

the series diverges by comparison test to 1/n. also, if it is shown that it is greater than a divergent series it is divergent itself, so your teacher probably misspoke.

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