yo I got it working wit some gizmos from radio shack. It could be better, but its cool for know. I had to use 2 phones, one was rigged for him to hear the music through the landline, and the other to track his voice on my tascam 788. I had both phones hooked up to a double outlet then it was hooked into the wall socket I had 1 phone hooked up to my main out on the tascam 788,this brought the music straight into the phone using a pieace called a( telephone handset recording control).yo it was like being put on hold from a companywit the music in the back ground (he could hear it, problem 1 solved). I had the second line hookup to to my input phono on the tascam788 for recording. (recording solved). I had to tell him to start rapping then i put mysef on mute to minumize interference. yo once i get some sh*t recorded properly i will post it for those intrested.
