(First VOCALOID demos in 2003) Totoumi_Koiuta / 遠江恋唄 ( MEIKO, KAITO, LOLA, ¿¿¿MIRIAM ???)

When browsing the VOCALOID.COM page through the Wayback Machine service and trying to go to the oldest version of the page (November 27, 2003), I noticed that different demos were uploaded:
web.archive.or...
1. Kimi no uwasa (Japanese)
voice: KAITO
2. Mahou_no_Kurukuru / まほうのくるくる (Japanese)
Voice: KAITO and MEIKO
3. Totoumi_Koiuta / 遠江恋唄 (Japanese & English)
Voice: MEIKO, KAITO, LOLA, ¿¿¿MIRIAM ???
4. Sarasara yukigeshiki / さらさら雪景色 (Japonese) LOST MEDIA
This is a chorus sample created by using four different vocal libraries (4 singers).
5. Party Line (English) LOST MEDIA
This is a sample using VOCALOID for backing singers. Lead-vocal is sung by Casey Rankin.
6. The Point (English) LOST MEDIA
This is also a sample using VOCALOID for backing singers synchronizing Lead-vocal sang by Casey Rankin.
7. Vocaloid_for_you / あなたのVOCALOID (Japanese)
This is also a chorus sample using only VOCALOID.
8.An ensemble for 24 unsynchronized PDAs / 24台の非同期なPDAのための合奏曲
You will find yourself in a mysterious atmosphere with this magnificent sound!