Midi and Font Questions

[Br. Athanasius Pelletier O.F.M.I.]

I am trying to get lilypond to output midi and .pdf but right now it
only outputs midi and I don't know what I am doing wrong.  Is there also
a way to make the midi play faster without adding any symbols to the
score?

And also I am also doing something wrong with the fonts, because it is
still using Times New Roman (yuck!).  If anyone could take a look and
let me know what I did wrong I would be appreciative.

\version "2.12.1"

flat = \markup { \raise #0.4 \smaller \musicglyph #"accidentals--2" }
sharp = \markup { \raise #0.6 \smaller \musicglyph #"accidentals-2" }
textcodaysym = \markup { \hspace #1 \raise #1.1 \musicglyph
#"scripts-coda"}

#(set-global-staff-size 20)

\header {
        title = "Holy, Holy, Holy! Lord God Almighty "
        composer = "Reginald Heber, 1826 "
        arranger = "John B. Dykes, 1861 "
}
\paper {
        line-width = 4.5 \in
        paper-width = 5 \in
}

\layout {
  #(define fonts (make-pango-font-tree "Gentium" "Liberation Sans"
"Liberation Mono" (/ 20 20)))
  indent = 0.0
  \context {
    \Score
    \remove "Bar_number_engraver"
    
  }
}

StaffA = \relative c' {
        \clef G
        \time 2/4
        \set Staff.midiInstrument = "church organ"
        
                           
        g'4 g | g g |   % 3
        c b | a2 |   % 5
        g | f4 e |   % 7
        a g | e f |   % 9
        d2 \bar "||" e4 e |   % 11
        e e | a g |   % 13
        g fis! | g a |   % 15
        b c | e, fis! |   % 17
        g2 \bar "||" c4 b |   % 19
        a g | c b |   % 21
        a g | a g |   % 23
        f d | c b |   % 25
        c2 
        \bar "|."
}
StaffATextA = \lyricmode {
                \set stanza = "1."
                Praise, my soul, the 
                king of heav -- 
                en; To his 
                feet your trib -- ute 
                bring; Ran -- somed, 
                healed, re -- stored, for -- 
                giv -- en, Ev -- er -- 
                more his prais -- es 
                sing: Al -- el -- 
                lu -- ia! Al -- el -- 
                lu -- ia! Praise the 
                ev -- er -- last -- ing 
                King. }
StaffATextB = \lyricmode {
                \set stanza = "2."
                Praise him for his 
                grace and fa -- 
                vor to his 
                chil -- dren in dis -- tress; 
                Praise him still the 
                same as ev -- er, 
                Slow to chide and 
                swift to bless: Al -- 
                el -- lu -- ia! 
                Al -- el -- lu -- ia! 
                Glo -- rious in his 
                faith -- ful -- ness. _ 
                _ }
StaffATextC = \lyricmode {
                \set stanza = "3."
                Fa -- ther -- like he 
                tends and spares 
                us; Well our 
                fee -- ble frame he 
                knows; In his 
                hand he gen -- tly 
                bears us, Res -- cues 
                us from all our 
                foes. Al -- el -- 
                lu -- ia! Al -- el -- 
                lu -- ia! Wide -- ly 
                yet his mer -- cy 
                flows. }
StaffATextD = \lyricmode {
                \set stanza = "4."
                An -- gels, help us to 
                a -- dore him; 
                You be -- hold 
                him face to face; 
                Sun and moon, 
                bow down be -- fore 
                him, dwell -- ers all in 
                time and space: Al -- 
                el -- lu -- ia! 
                Al -- el -- lu -- ia! 
                Praise with us the 
                God of grace. _ 
                _ }
\score {
        \relative <<
                \context Staff = cStaffAA <<
                        \context Voice = cStaffAA \StaffA
                >>
                \context Lyrics = cStaffAA { }
                \context Lyrics = cStaffAB { }
                \context Lyrics = cStaffAC { }
                \context Lyrics = cStaffAD { }

                \set Score.skipBars = ##t
                \set Score.melismaBusyProperties = #'()
                \context Lyrics = cStaffAA \lyricsto cStaffAA
\StaffATextA
                \context Lyrics = cStaffAB \lyricsto cStaffAA
\StaffATextB
                \context Lyrics = cStaffAC \lyricsto cStaffAA
\StaffATextC
                \context Lyrics = cStaffAD \lyricsto cStaffAA
\StaffATextD
        >>
        \midi {
}
}