Structural Segmentation of Dhrupad Vocal Alaps Sr. No. Alap Raga Link to audio 1 GB Ahir Ahir Bhairav https://musicbrainz.org/release/9cf4b496-c59f-46f9-8680-7f3515d0116c 2 GB Bhg Bihag https://musicbrainz.org/release/816baad2-e87c-49e5-9f33-3c9045ff44d9 3 GB Bhim Bhimpalasi https://musicbrainz.org/release/439eeffc-1ec7-459a-95ab-10d309b762bf 4 GB Bhrv Bhairav https://musicbrainz.org/release/2122c8b8-308f-4ed9-90e4-3f5064ea3f66 5 GB BKT Bilaskhani Todi https://musicbrainz.org/release/99be48b9-9d75-4977-84c9-96aeeacbfc96 Komal Rishabh 6 GB KRA https://musicbrainz.org/release/8b2292b9-98a4-4a0d-b620-5bc75b685226 Asavari 7 GB Mar Marwa https://musicbrainz.org/release-group/5918aeef-9aa0-45bc-95b3-042008833c0a 8 GB MMal Miya Malhar https://musicbrainz.org/release/15a3c298-773a-48e1-b66d-87f95bf7442d 9 GB Yam Yaman https://musicbrainz.org/release-group/cc6bedaa-5929-36da-a8f7-9f5ec108eacc 10 RS Bind Bindeshwari Personal collection 11 RS Shr Shree https://www.youtube.com/watch?v=h-HNxh27EJo Sul Man 12 Yaman https://www.youtube.com/watch?v=g4DghfniknE Yam 13 UB Ahir Ahir Bhairav https://musicbrainz.org/release/a3033d7c-fa63-4870-992b-a33a9f4e2e3b 14 UB Bhg Bihag https://www.youtube.com/watch?v=I3oiwuKoFc0 15 UB Bhrv Bhairav https://www.youtube.com/watch?v=jG21qUpkfUI 16 UB Jog Jog https://gaana.com/album/anuraag-stirrings-uday-bhawalkar https://www.youtube.com/watch?v=kGzh- 17 UB Malk Malkauns H-FDY&list=RDkGzh- H-FDY&start radio=1&t=3 18 UB Maru Maru https://www.youtube.com/watch?v=AiLEB6e4zvY 19 UB Shr Shree https://www.youtube.com/watch?v=NCmvttDzkzk 20 WD Bhg Bihag https://www.youtube.com/watch?v=TODtRiJbX04 Table 1: Metadata and source of Dhrupad alap dataset Sr. No. Alap Artist Dur (min) #Sections Boundary locations (s) 1 GB Ahir Gundecha Borthers 49:47 4 1167, 1945, 2568 2 GB Bhg Gundecha Borthers 21:23 3 670, 967 3 GB Bhim Gundecha Borthers 17:22 3 443, 790 4 GB Bhrv Gundecha Borthers 53:11 6 1106, 1660, 2090, 2505, 2949 5 GB BKT Gundecha Borthers 43:00 4 911, 1435, 1937 6 GB KRA Gundecha Borthers 36:30 4 830, 1400, 1867 7 GB Mar Gundecha Borthers 48:34 5 1009, 1774, 2267, 2645 8 GB MMal Gundecha Borthers 45:42 5 1070, 1612, 2035, 2485 9 GB Yam Gundecha Borthers 46:32 4 812, 1391, 2085 10 RS Bind Ritwik Sanyal 19:57 4 494, 741, 1064 11 RS Shr Ritwik Sanyal 26:90 3 574, 932 12 Sul Man Yam Sulabha - Manoj Saraf 21:46 3 586, 986 13 UB Ahir Uday Bhawalkar 48:00 4 1140, 1925, 2506 14 UB Bhg Uday Bhawalkar 51:10 3 2009, 2605 15 UB Bhrv Uday Bhawalkar 50:22 3 1539, 2601 16 UB Jog Uday Bhawalkar 25:46 3 700, 1285 17 UB Malk Uday Bhawalkar 61:16 3 1879, 3019 18 UB Maru Uday Bhawalkar 35:35 3 118, 1195 19 UB Shr Uday Bhawalkar 19:45 3 491, 849 20 WD Bhg Uday Bhawalkar 40:22 3 1314, 1993 Table 2: Annotation details of Dhrupad alap dataset.