The product is a collection of hymns and gospel songs titled "Mission Praises" specifically curated for 20th century evangelism in the 1960s. The book includes songs suitable for various ensemble sizes such as quintet, choir, quartet, trio, orchestra, and duo. It features musical instruments like acoustic guitar, piano, and organ, catering to a religious and devotional genre. Published by Lillenas Publications in the United States, this songbook offers a variety of music for worship and evangelistic purposes during the mid-20th century.