What is the song in Hunter x Hunter (2011) ep. 70 at 19:00? There's a song playing on Hunter x Hunter (2011) ep. 70 at 19:00. It's got strings at first and then a guitar.

I've looked all over and I can't find any versions of this song.

What is this song?
If you are referring to Hunter x Hunter 2011 Episode 70 titled "Guts × And × Courage" during the dodge ball match, the song you hear around 19:00 seems to be an instrumental version of the ending song Reason by the band Yuzu. If you would like a more complete list of the music used in Hunter x Hunter than can be found here: Comprehensive list of Hunter x Hunter Music.