Italian tracks

[siman91]

currently sorting through my collection and have found copies of these 2 tracks. were bought as part of a collection and am told are very rare etc. especially the mermaid track which was never released although is many dj's top chill out/italian track.

Fila brazillia mermaids white single sided promo pork002
Interfront strange invisible1 invisible001

both release about 91/92

thanks si

when collection is sorted want people to value for insurance purposes, anybody willing to help?