Melodeon.net Forums

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to the new melodeon.net forum

Pages: [1]   Go Down

Author Topic: Using Only the Accidentals  (Read 1040 times)

0 Members and 1 Guest are viewing this topic.

baz parkes

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1881
    • All Blacked Up
Using Only the Accidentals
« on: November 16, 2020, 12:00:57 PM »

I am musically illiterate...(is there a musical equivalent?) and easily confused...some of the discussions here lose me after the first thread, but...

Suppose someone had recently acquired a D/G Lilliput, and had written what s/he thought was quite a nice step hop using only the five buttons on the accidental row, what key might they be playing in (theoretically of course...) :|glug
Logged
On the edge of Cheshire's Golden Triangle, apparently...

Chris Ryall

  • "doc 3-row"
  • French Interpreter
  • Hero Member
  • *****
  • Offline Offline
  • Posts: 10199
  • Wirral UK
    • Chris Ryall
Re: Using Only the Accidentals
« Reply #1 on: November 16, 2020, 12:29:32 PM »

Most likely C# as that key has those notes. But could be a mode of F# or several other keys
Logged
  _       _    _      _ 

tirpous

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1095
Re: Using Only the Accidentals
« Reply #2 on: November 16, 2020, 12:38:37 PM »

What are the notes available on the accidental row ?
Logged

Matthew B

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 872
Re: Using Only the Accidentals
« Reply #3 on: November 16, 2020, 01:07:30 PM »

The ancient and venerable fingering chart I have from my first ever box list these as the half-row notes.

On a 25 button C/F the helpers are F#/G#, D#/C#, D/D#, F#/G#

On an Bb/Eb the helpers are E/F#, Db/B, C/Db, E/F#

Any chance we could hear this hypothetical tune?  I'd be very interested . . .
Logged
Charter Member Presumpscot and Fore River Accordion Club

Andy Next Tune

  • aka Andy Wooles
  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1082
  • Melodeon with Accidentals? Make a PI Claim!!!
    • www.shavethedonkey.co.uk
Re: Using Only the Accidentals
« Reply #4 on: November 16, 2020, 01:18:08 PM »

If the step-hop in a traditional style, then you may find the key corresponds to the note the tune finishes on.
Unless it is one of those tunes that doesn't want to finish!
Logged
Andy, from the now ex-County Palatine of Cheshire

Caring for a European community of melodeons from France, Italy, Germany, Wales and Suffolk!

baz parkes

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1881
    • All Blacked Up
Re: Using Only the Accidentals
« Reply #5 on: November 16, 2020, 01:37:18 PM »

The ancient and venerable fingering chart I have from my first ever box list these as the half-row notes.

On a 25 button C/F the helpers are F#/G#, D#/C#, D/D#, F#/G#

On an Bb/Eb the helpers are E/F#, Db/B, C/Db, E/F#

Any chance we could hear this hypothetical tune?  I'd be very interested . . .

Thanks...but it's been re tuned to D/G...I presume the helper row has been similarly adjusted...might have to mess about with a tuner...


As to your second question...we'll see... :||:
Logged
On the edge of Cheshire's Golden Triangle, apparently...

baz parkes

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1881
    • All Blacked Up
Re: Using Only the Accidentals
« Reply #6 on: November 16, 2020, 02:25:09 PM »

I am musically illiterate...using only the five buttons on the accidental row :|glug

I also appear to have become innumerate...there are of course only four accidental buttons... :|bl
Logged
On the edge of Cheshire's Golden Triangle, apparently...

howard mitchell

  • Respected Sage
  • ****
  • Offline Offline
  • Posts: 442
    • Howard Mitchell
Re: Using Only the Accidentals
« Reply #7 on: November 16, 2020, 02:46:04 PM »

Assuming Matthew B's C/F layout of F#/G#, D#/C#, D/D#, F#/G# has been transposed up a tone on your D/G box, you have -

G#/A#, F/D#, E/F, G#/A#
or to put it in flats
Ab/Bb, F/Eb, E/F, Ab/Bb

That gives you the following major scales or related modes -
4 notes of a Eb major scale Eb, F, not G, Ab, Bb, not C, not D (1,2,4,5)
4 notes of the Ab major scale Ab, Bb, not C, not Db, Eb, F, not G (1,2,5,6)
3 notes of the E major scale E, not F#, G#, not A, not B, not C#, D# (1,3,7)
3 notes of a Bb major scale Bb, not C, not D, Eb, F, not G, not A (1,4,5)

I would hazard a guess it's Eb major or its related Dorian mode F Dorian.

Mitch
Logged
Saltarelle D/G, Hohner D/G, Hohner C/F, Dallape C/F, Hohner A/D, Gaillard G/C, Sagne D, Roland FR18D, Hohner Bb/Eb.

baz parkes

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1881
    • All Blacked Up
Re: Using Only the Accidentals
« Reply #8 on: November 16, 2020, 04:11:03 PM »

Assuming Matthew B's C/F layout of F#/G#, D#/C#, D/D#, F#/G# has been transposed up a tone on your D/G box, you have -

G#/A#, F/D#, E/F, G#/A#
or to put it in flats
Ab/Bb, F/Eb, E/F, Ab/Bb

That gives you the following major scales or related modes -
4 notes of a Eb major scale Eb, F, not G, Ab, Bb, not C, not D (1,2,4,5)
4 notes of the Ab major scale Ab, Bb, not C, not Db, Eb, F, not G (1,2,5,6)
3 notes of the E major scale E, not F#, G#, not A, not B, not C#, D# (1,3,7)
3 notes of a Bb major scale Bb, not C, not D, Eb, F, not G, not A (1,4,5)

I would hazard a guess it's Eb major or its related Dorian mode F Dorian.

Mitch

Ta :|glug
Logged
On the edge of Cheshire's Golden Triangle, apparently...

Alan Pittwood

  • Regular debater
  • ***
  • Offline Offline
  • Posts: 199
Re: Using Only the Accidentals
« Reply #9 on: November 16, 2020, 04:23:26 PM »

Given the notes of the Ab major scale that are available[not available]:
1 Ab
2 Bb
[ not 3 C ]
[ not 4 Db ]
5 Eb
6 F
[ not 7 G ]

And that the major pentatonic scale is 1, 2, 3, 5, 6

there seems to be a fair case for Ab major pentatonic: Ab Bb [with a missing 3rd, the C] Eb F
Logged
Hohner Erica D/G.

malcolmbebb

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 2609
  • In dampest Dorset, on the soggy south coast.
Re: Using Only the Accidentals
« Reply #10 on: November 16, 2020, 05:03:18 PM »

Depending on who tuned it, and who had it tuned, the helper row might not be a straight key change. Microbot at least was happy to change to the user's personal layout.
Logged
Dino BPII.
"Tradition is not the worship of ashes, but the preservation of fire."

tirpous

  • Hero Member
  • *****
  • Offline Offline
  • Posts: 1095
Re: Using Only the Accidentals
« Reply #11 on: November 16, 2020, 05:25:38 PM »

Yes, this is why I was asking for the notes earlier.  Liliputs are believed to have been made only in C/F and Bb/Eb so a D/G one is a one-off retuned by definition.
Logged
Pages: [1]   Go Up
 


Melodeon.net - (c) Theo Gibb; Clive Williams 2010. The access and use of this website and forum featuring these terms and conditions constitutes your acceptance of these terms and conditions.
SimplePortal 2.3.5 © 2008-2012, SimplePortal