Each language is a separate config. Load a single language's cuts as a HF Dataset of raw manifest records with, e.g.:
from datasets import load_dataset
ds = load_dataset("your-org/REPO_NAME", "bg_bg", split="train")
If audio shards (recording.NNNNN.tar) are present alongside the cuts, the LANG/SPLIT/ folder is a valid Lhotse Shar directory. Download it (e.g. via snapshot_download) and load with Lhotse directly:
from huggingface_hub import snapshot_download… See the full description on the dataset page:
https://huggingface.co/datasets/sonalsannigrahi/cv22_azeros.