\version "2.18.2"
\language "english"
\include "lib/guitar-bend.ily"

\header {
  title = "Something"
  composer = "Tommy Montgomery"
  copyright = "(c) 2017 Tommy Montgomery"
}

globalConfig = {
  \key a \minor
  \time 4/4
  \numericTimeSignature
  \tempo 4 = 84
  \omit Voice.StringNumber
  \override TupletBracket #'bracket-visibility = #'if-no-beam
}

tappingRiff = \relative c {
  \times 4/6 { a16( d e a^"+" e d }
  \repeat unfold 3 { \times 4/6 { a d e a^"+" e d } }

  \repeat unfold 4 { \times 4/6 { a e' f c'^"+" f, e } }
  \repeat unfold 4 { \times 4/6 { a, g' a b^"+" a g } }
  \repeat unfold 3 { \times 4/6 { a, fs' a d^"+" a fs } }
  \times 4/6 { a, fs' a d^"+" a fs) }
}

pedalToneRiff = \relative c {
  a16 d e a, a' a, d e a, c a c d c b c |
  a d e a, a' a, d e a, g' a, fs' a, d a e' |
  a, d e a, a' a, d e a, c a c d c b c |
  a d e a, a' a, d e f e a, e' d a d c |

  e, a b e, c' b e, a e a b e, c' b a b |
  e, a b e, d' c e, a e a b e, d' c b c |
  e, a b e, c' b e, a e a b e, c' b a b |
  e, a b e, g a e f \times 4/6 { e a b c b a } \times 4/6 { e b' c d c b } |
}

fToDRiff = \relative c, {
  \repeat volta 2 {
    f16 c' f a c a b g f g f e d b c a |
    g d' g b d b c a g a g f e c d b |
    bf f' bf d f d e c bf\glissando( c) g' d' f d e c |
  }
  \alternative {
    { d2 \times 4/6 { a'16( f) d a f d } \times 2/3 { c b! a } g8 | }
    { d''2 \times 4/6 { bf,16 c d e f g } \times 4/6 { a bf c d e f } | }
  }
}

guitarOne = {
  \relative c {
    \repeat unfold 3 { \tappingRiff }
    a1\fermata  |

    \repeat unfold 2 \pedalToneRiff

    \repeat unfold 2 { a16 e' a e a e a, e' }
    c e b' e, b' e, c e c e c' e, c' e, c e
    \repeat unfold 2 { d g a g a g d g }
    \repeat unfold 2 { d fs a fs a fs d fs }

    \repeat unfold 2 { a,16 e' a e a e a, e' }
    c e b' e, b' e, c e c e c' e, c' e, c e
    \repeat unfold 2 { d a' d a d a d, a' }
    \repeat unfold 2 { cs, a' e' a, e' a, cs, a' }

    d, a' d e f( e) d a g' e f d e c d a |
    d, a' d e f( e) d a bf d e f e d c e |
    d, a' d e f( e) d a g' e f d e c d a |
    d, a' d e f( e) d a \times 4/6 { g a bf c d e } \times 4/6 { d e f g a bf } |

    a2. ~ a8 g16( a) |
    bf4. a16( g) f4 e4 |

    \repeat unfold 2 { \transpose a d' \tappingRiff }

    \repeat volta 2 { <d, a'>1 | <d bf'> | <d c'> | <d b'!> | }

    \repeat volta 2 { \repeat unfold 10 { <d a'>16 q r } c'32( g) g( d) | }

    \repeat volta 2 {
      e,32 e e16 e e f( e) e e a32 a gs16 e e b'32 b a16 c b |
    }
    \alternative {
      { e,32 e e16 e e f( e) e <d' a' d> ~ q <c g' c>8 e,16 <g! d' g!>\glissando( <a e' a>) q8 | }
      { e32 e e16 e e f( e) e e \times 4/6 { d' e f gs a b } \times 4/6 { d e f gs a b } }
    }

    e,,,32 e e16 e e f32 f e16 e e a32 a gs16 b32 b a16 c32 c b16 d32 d c16 |
    e,32 e e16 e e f32 f e16 e <d' a' d> ~ q <c g' c>8 e,16 <g! d' g!>\glissando( <a e' a>) q8 |
    e32 e e16 e e f32 f e16 e a32 a gs16 gs b32 b a16 a c32 c b16 b |
    e,32 e e16 e e f32 f e16 e e \times 4/6 { d' e f gs a b } \times 4/6 { d e f e d b } |

    \repeat unfold 2 { \repeat unfold 10 { <a, e'>16 q r } g'32( d) d( a) | }

    % solo
    \repeat unfold 4 { \repeat unfold 10 { <a e'>16 q r } g'32( d) d( a) | }
  }
}

guitarTwo = {
  \relative c {
    r1 | r1 | r1 | r1 |
    a2 b4 c | b2 c | d1 ~ | d |
    e2 d4 c | d2 c | b1 | a1 ~ |
    a1\fermata \bar "||" |

    % a minor pedal tone riff
    \repeat unfold 8 r1
    \repeat unfold 8 r1

    % a minor ascending riff to a major
    \repeat unfold 8 r1

    % d minor stuff
    \repeat unfold 4 r1
    a16 d f a, d e a, d e a, cs e a, cs e cs |
    g a bf a bf c d e f c' f e, c' e g, c, |

    % d minor pedal tone
    \repeat unfold 8 r1

    % d minor pedal chords
    \repeat volta 2 { \repeat unfold 4 r1 }

    % d power chords in three
    \repeat volta 2 { r1 | r1 | }

    % e seventh stuff
    \repeat volta 2 r1
    \alternative {
      { r1 | }
      { r1 | }
    }

    \repeat unfold 4 r1

    % solo
    r1 | r1 | r1 |
    r2 r4 r8 g''32^"solo" a bf g |

    a4. g16 cs ~ cs4 g16 a bf d |
    e4. f16 g ~ g4. d16 g |

    a cs, e a, cs e, a cs, e' a, cs e, a cs, e a, |
    g d' bf g' d bf' g d' e4. d16( c) |

    a8 <c e>16 a <d fs> <c e>8 a16 ~ a a <c e> a \times 4/6 { d( c) a g e c } |
    a8 <c e>16 a <d fs> <c e>8 a16 ~ a a <c e> a g e d e |

    \times 4/6 { g, a bf cs d e } \times 4/6 { g a bf cs d e }
    \times 4/6 { g, a bf cs d e } \times 4/6 { g a bf cs d e } |
    d4 ~ d16 f,16( fs) d ~ d fs c' fs ~ fs8 c |

  }
}

\score {
  <<
    \new Staff \with { \clef "G_8" } {
      \globalConfig
      \guitarOne
    }
    \new Staff \with { \clef "G_8" } {
      \globalConfig
      \guitarTwo
    }
  >>
  \layout {
    \context {
      \Staff \RemoveEmptyStaves
      \override Glissando.minimum-length = #4
      \override Glissando.springs-and-rods = #ly:spanner::set-spacing-rods
      \override Glissando.thickness = #2
      \override VerticalAxisGroup.remove-first = ##t
    }
  }
}

\score {
  \unfoldRepeats {
    <<
      \new Staff \with { \clef "G_8" midiInstrument = "electric guitar (clean)" } {
        \globalConfig
        \guitarOne
      }
      \new Staff \with { \clef "G_8" midiInstrument = "electric guitar (clean)" } {
        \globalConfig
        \guitarTwo
      }
    >>
  }
  \midi {}
}