Truth be told, I don't know much about Harbor. Information about this band is extremely scarce ATM and I think I am the first person to transfer the 7" and put it online. Anyways, Harbor was a space-rock band from somewhere in California (I assume) in the mid 90s. Marc from Indian Summer helps out on the second track. This record sounds like a great Calm/ Duster esque project, so I would recommend it to fans of those bands. Wish they had a larger output. Enjoy.
Edit: from Justin Lewis
I saw on your blog that you were looking for info so here you go. John and Jimmy met through skateboarding and the West Bay Area music scene. Both were fans of Mohinder, Calm, Duster, Her Space Holiday and related projects so having Marc Bianchi record this was a plus. I remember talking to John about the recording experience and he said it was rad to watch Marc create his 'additional parts' which John said he would add to his own 'bag of tricks' moving forward. If my memory is correct they only played a handful of shows because John was down in Santa Cruz and Jimmy was up in SF for most of this time period. There are some additional tracks shared by Mark over at Muddguts who is also from our same area. John went on to record a large output of home solo recordings afterwards while living outside of Vegas (farmhandfilms channel has some of it within his videos). He passed some years back. RIP John. See ya on the other side. Cheers!