Manilow produced the 1991 album "With My Lover Beside Me" by legendary jazz vocalist Nancy Wilson. The record is based on lyrics left behind by famed composer Johnny Mercer that had never been set to music. Manilow was invited in 1993 by Mercer's widow to complete the songs. His own recording of "When October Goes", with lyrics by Mercer, was released as a single in 1984, from his album "". Further Mercer compositions were set to music by Manilow over the following years, culminating in the 1991 Nancy Wilson release. Manilow is featured in a duet on the record in the final cut "Epilogue".