several short pieces with scored titles

[Norman]

I need to put a title with a score for several short pieces. Several pieces can
fit on one page. I am able to put a score within a title at the top of the page
but can't do it for pieces that are not at the top the page.


\version "2.10.25"


tuning = \markup {
    \score {
        \new Staff \with {
            \remove Time_signature_engraver
        } {
            d'
        }
        \layout { ragged-right = ##t }
    }
}


\header { subtitle = "D"
        subsubtitle = \markup {  \tuning }  }

{ a a a a }



tuning = \markup {
    \score {
        \new Staff \with {
            \remove Time_signature_engraver
        } {
            e''
        }
        \layout { ragged-right = ##t }
    }
}


\header {
    subtitle = "E"
 
    subsubtitle = \markup {  \tuning }  }
{ a a a a }