Recordings made from 25 acre field planted in soybeans (Synergy 9720) on May 25, 2021. Zipped folder includes 1-hour audio files in OGG format and accompanying manually curated label files for Audacity in TXT format. Time and date of 1 hour recordings and accompanying Audacity label file encoded in file name, e.g. "chunk20210806_190000.ogg" was recorded on August 6, 2021 from 19:00-20:00.