I`m not familiar with the melodist- soloist-, but I guess there must be a melody to be played in with a keyboard, then running the soloist to built a solo to the given melody, if this is with triplets- shuffle feeling, this could solve the problem. Sorry, if I´m wrong, I`m new to this, but its my suggestion, because the programm "needs help" to know what to do. I haven`t tried the soloist yet, cause I`m busy with my own solos and melodys to the backings. Try it out and post the results......