VocalEasel/mma/lib/stdlib/rhumba.mma

// rhumba

Begin Doc

 I created this for the Cole Porter tune "I've Got You 
 Under My Skin.". Traditional Latin rhythms generally have 
 a full percussion with lots of off-beats, but don't overdo it.

End

Author Bob van der Poel

// Converted chord-guitar to plectrum, May/2010, bvdp.

SeqClear
Time 4
Timesig 4 4
Include stdpats


/////////////////////////////////////////
/////// Instrument patterns


Begin Drum Define
	D3+       D3 Shift .5
	D1+3+     D13 Shift .5
	D2+4+     D24 Shift .5
	D12+4     D14 ; D2 Shift .5  
	D13+      D1 ; D3+
	D3+4      D3+ ; D4
	D1+2+3+   D1+3+; D3+
End

Begin Walk Define
	W12+4       1 4 100 ; 2.5 4 100 ; 4 4 90 
	W12+4+      W12+4 ; 4.5 8 77  
End

Begin Bass Define
	B12+4       1 4 1 90 ; 2.5 4 5 70 ; 4 4 1 90 
End

Begin Chord Define
	C30         1 81 70 ; 1+81 82 70 ; 2+81 82 70
End 

/////////////////////////////////
///////// Rhumba


//////// Lots of drum stuff going on, but on
//////// my synth it doesn't sound too busy.

SeqSize 4

Begin Drum-Claves
	Sequence     D12+4 D13+ D1+3+ D1+2+3+
	Tone  Claves
	SeqRnd On
	Rvolume 10
	Rtime 2
	Volume ff
End

Begin Drum-Maraca
	Sequence     D8 / / D1234
	Tone Maracas
	SeqRnd On
	Rvolume 5
	Rtime 2
End
	
Begin Drum-LoConga
	Sequence     D4  D3+4
	Tone LowConga
	Rvolume 5
	Rtime 2
	Volume ff
End

Begin Drum-HH
	Sequence      D3             D3+        /  z
	Tone          OpenHighConga  OpenHiHat  /  /
	SeqRnd On
	Rvolume 5
	Rtime 2
End

Begin Drum-MuteConga
	Sequence     D2 { D1 Shift .5 }
	Tone MuteHighConga
	Rvolume 5
	Rtime 2
End

Begin Drum-Bongo
	Sequence     D3        D2+4+
	Tone         LowBongo  HighBongo
	Rvolume 5
	Rtime 2
End


Begin Drum-Chh
	Sequence     D8
	Tone  ClosedHiHat
	Volume mp
	Rvolume 5
	Rtime 2
End

/////// Main chording is the piano ... this is for all the variations.

	
Begin Chord
	Sequence	C134  C123 { C1; C34 Shift .5 }	{ C2; C34 Shift .5 } 
	Accent 1 20 3 10
	Voicing Mode=Optimal
	SeqRnd On
	Rvolume 10
	Voice Piano2
	Articulate 93
	Octave 5
	Volume mp
End


//////// The walk and bass alternate bars. Gives a nice feeling.

Begin Bass
	Voice      FretLessBass
	Sequence   B12+4   z    B12+4  z
	Articulate 60
	Accent 1 20
	Rvolume 15
	Rtime 4
	Octave 3
	Volume mp 
End

Begin Walk
	Voice      $_Bass_Voice
	Octave     $_Bass_Octave
	Rvolume    $_Bass_Rvolume
	Rtime      $_Bass_Rtime
	Accent     $_Bass_Accent
	Articulate 55
	Volume     $_Bass_Volume
	Sequence   z   W12+4   z   W12+4+   
End


DefGroove Rhumba    Nice, smooth easy listening.

//////// Add sustained strings

/// The chord pattern just plays the root and 5th. The 2 defs
/// vary the volume of the root/5th.

Begin Chord-sus
	Sequence	{ 1 1 90 0 50 0 * 4 } { 1 1 50 0 90 0 * 4 }
	SeqRnd On
	Voicing Mode=Optimal
	Rvolume 10
	Voice Strings
	Articulate 110
	Unify On
	Volume p
	Octave 5
End

DefGroove RhumbaSus  Sustained strings make it smoother.

////////////////////////////
//  RhumbaTriple
// Change the piano in rhumba to 2 sets of triplets
///////////////////////////

Groove Rhumba
SeqSize 1

Begin Chord
	Sequence	{ 1 1 70 * 6 }    // Piano set to 1/4 triplets
	Accent 1 40 3 40              // Accent beats 1/3
End

Walk    Sequence     -     // Change walking bass
Bass    Sequence     B11   // to a 1/3 


DefGroove RhumbaTriple      Rhumba with quarter note triplet chords. \
                            Good for emphasizing a single bar in a piece. \
                            Not great for more than one bar in 	a row.

Chord-sus Groove RhumbaSus
DefGroove RhumbaTripleSus   Triplets and sustained strings.


//// 1/4 triple on beats 1/2, regular stuff on beats 3/4

Groove RhumbaTriple

Begin Chord
    Sequence    { C30; C34; C3 Shift .5 }
    Accent 1 10 3 20
End


DefGroove RhumbaTriple12   Variation of RhumbaTriple with triplets on \
                           beats 1/2 and quarters on 3/4.

Chord-sus Groove RhumbaSus
DefGroove RhumbaTriple12Sus  Triplet on 1/2 and strings.


Begin Chord
	Sequence    { C12; C1 Shift .5;  C30 Shift 2 }
	Accent 1 20 3 10
End

DefGroove RhumbaTriple34   Variation of RhumbaTriple with triplets on \
                           beats 3/4 and quarters on 1/2.


Chord-sus Groove RhumbaSus
DefGroove RhumbaTriple34Sus  Triplet on 3/4 and strings.



////////////////////////////
//  Rhumba1


Groove Rhumba

Begin Arpeggio
	Sequence    A4  A8  A4  A8
	Invert      0   0   1   1
	SeqRnd On
	Voice PizzicatoString
	Articulate 100
	Octave 5
	Volume mp
	Rvolume 10
	Rskip  30
End

DefGroove Rhumba1     Adds pizzicato arpeggios.

Chord-sus Groove RhumbaSus
DefGroove Rhumba1Sus  Apreggios and sustained strings.



//////////////////////////////
// Rhumba2

Groove Rhumba

Begin Chord-Mallet
	Voice Marimba
	Sequence  {C1234; C1234 Shift .2; C1234 Shift .4; C1234 Shift .6; C1234 Shift .8} \
              {C24; C24 Shift .2; C24 Shift .4 ; C24 Shift .6; C24 Shift .8}
	Articulate 60
	Voicing  Mode=Optimal
	Octave 5
	DupRoot -1
	Accent 1 40 
	Volume p
End

DefGroove Rhumba2    Add articulated Marimbas.

Chord-sus Groove RhumbaSus
DefGroove Rhumba2Sus  Marimbas  and sustained strings.


//////////////////////////////////////
//////// Rhumba3

Groove Rhumba

Begin Plectrum
	Voice JazzGuitar
	Sequence  {1 5 90; 2 -5 5-6:0 1-4:80; 3 5 90; 4 -5  6:0 1-5:80} \
              {1 5 90; 3 5 90; 4 -5 5-6:0 1-4:80 } \
              {2 -5 70; 4 -5 70 } \
              {1 5 80; 3 5 90}
	SeqRnd On
	Octave 5
	Accent 1 20 3 20 
	Volume pp
End

DefGroove Rhumba3    Add jazz guitar chords.

Chord-sus Groove RhumbaSus
DefGroove Rhumba3Sus  Guitar chords and sustained strings.

///////////////////////////
// Intro

Groove Rhumba

AllTracks SeqRnd Off

Drum-Claves     Sequence     D12+4   D13+   D1+3+   D1234
Drum-Maraca     Sequence     D8     /       /       D13
Drum-LoConga    Sequence     D4     D3+4    D2      D1
Drum-HH         Sequence     D3     D3+     /       z
Drum-MuteConga  Sequence     D2    { D1 Shift .5 }  D2  z
Drum-Bongo      Sequence     D3     D2+4+   D3      D3
Drum-Chh        Sequence     D8     /       /       D1234

Chord           Sequence	C134  /        /        {1 1 8	0}
Bass            Sequence    B12+4   /     /        {1 2 1 90}
Walk           Sequence -

DefGroove RhumbaIntro   4 bar intro to go with standard Rhumba.


///////////////////////////
// Endings

// Just add a string run to the basic rhumba

Groove Rhumba

Chord-sus  Sequence -

Begin Scale
	Sequence Scale8 Scale4 Scale2 Scale
	Voice SlowStrings
	Articulate 100
	Volume mf
	Octave 6
	Direction Up
	Range 5
End


DefGroove RhumbaEnd    Ending with string scales. The scales use \
                       8th, quarter, half and finally a whole note. \
                       Setting the seq to different values for each \
                       bar of the ending will create proper effects. 



/// Easy 2 bar ending

Groove Rhumba
Seqsize 2

Alltracks SeqRnd Off

Drum-Claves     Sequence  D8 D12
Drum-Maraca     Sequence  D1 
Drum-LoConga    Sequence  D1234 D12
Drum-HH         Sequence  D3+   D1
Drum-MuteConga  Sequence  D2 
Drum-Bongo      Sequence  D3    D2
Drum-Chh        Sequence  D8    D12
Chord           Sequence  C134  C12
Bass            Sequence  B12+4 B1
Walk            Sequence -

DefGroove  RhumbaEnd1   Simpler, 2 bar, ending.