Hymn Lyrics Search - Name That Hymn

"Open your book and look through the pages....."
I believe the title is "Leave A Blessing".
I saw someone had posted the words to this song and also had the guitar chords. May I PLEASE have the chords or piano accompaniment?

"I Need A Blessing"

1.
Open Your book, Lord, and look through the pages.
Do You find I've been faithful today?
If You see I have walked in a way that has pleased You,
Please, leave a blessing as You pass my way.

Chorus:
I need a blessing, Lord
I've been in the valley all day.
My soul is dry and thirsty, Dear Lord,
Please, leave a blessing as You pass my way.

2.
I know You have children who's needs are much greater,
Please, forgive me for taking Your time.
And perhaps I can make it
To the end of this valley.
So once more I can feel your sunshine.