Organist Alfred Yoon (“an organist to watch”) appears in concert with “One Organ/Five Composers” Sunday, April 15, at 4 pm at St. Dunstan’s Episcopal Church in Carmel Valley. Joining him for one of the compositions will be violinist Melissa Whang. Already making a name for himself as an interpreter of Bach and other works for the organ, Mr. Yoon will perform on St. Dunstan’s magnificent Dobson Tracker pipe organ, commissioned by the parishioners of the church and installed in 2015. This is the second of a five-part organ concert series at St. Dunstan’s in 2018. Guests are invited to arrive at 3 pm for a wine and cheese reception and comments by the artists. $20; students and under 18 free. 28005 Robinson Canyon Road. For more information, visit stdcv.org or call 831-624-6646.