Since you are looking for the sheet music (paper) for by Ēriks Ešenvalds , here is the information regarding its publication and availability, as well as an analysis of the work for your program notes or research.
Ešenvalds utilizes a distinct choral language that blends traditional diatonicism with modern instrumental effects. the long road eriks esenvalds pdf
To experience "The Long Road" in its entirety, please visit [insert source] to download the PDF. Since you are looking for the sheet music