I'm using a Nexus 7 2013 with a bluetooth keyboard as a lyrics book when gigging. I've a folder with several hundred word files and I want to be able to type e.g. "be" to auto jump to files that start with 'be' in the current folder.

Does anyone know of a file manager app that will do this? Most have a search function but this introduces several steps each time.

Cheers,

Jason