@Title: lezione per il coro
@File: prvcvl15-coro
@Participants:	STF, Stefania, (woman, x, x, choirmaster, conversation participant, x), 162, n | STO, Stefano, (man, A, x, student, conversation participant, x), 163, n | NAT, Natalia, (woman, A, x, student, conversation participant, x), 164, n | ANG, Angela, (woman, A, x, student, conversation participant, x), 165, n
@Date: 00/00/1999
@Place: x
@Situation: conversation during a singing lesson
@Topic: the choice of the piece
@Source: GRIT
@Class_Lablita: private, multi-dialogue, free-turn taking
@Length: 7' 16"
@Words: 1191
@Words_no retr/frag: 1157
@Retracting: 19
@Fragments: 19
@Fragmented or Retracted Words: 34
@Interrupted Utterances: 23
@Terminated Units: 246
@Tonal Units: 523
@Turns: 131
@Acoustic_quality: C