app suggestions for double bass player - music crib sheet

[ONZ]

Hi

I'm a double bass player and I play in a number of bands.
I need a crib sheet for the scores of songs I need to remember and at
present I have a clear plastic wallet gaffer taped to the shoulder
of the instrument with index cards stacked inside.Each gig I sort the
relevant cards into the ever changing set lists and as each song passes
I remove the top card and slip it to the back.I know...prehistoric but it
does work.
Just bought an ipod touch and am looking for a simple app that will do
the same job.I don't need scores or tab just letters that I can write on my
laptop and then transfer to ipod .
typical crib sheet...

Song title + key

Intro A C x2

verse F sharp (can't find hatch key but I guess it's there) B flat (ditto)

Chorus G D C

Outro etc


notes pizz in verse syncapated chorus etc.


It needs to be zoomable to fit the touch screen as some songs have more info than others and my eyesight is fading! Quick access to a menu of songs as
all to often the set list will change mid gig.


any suggestions most welcome


thanks in advance