{{Infobox musical artist|thumb|Jina=Harmonize|Img=File:Harmonize-1_tz.jpg|Img_capt=|Background=solo_singer|Jina la kuzaliwa=Rajab Abdul Kahali|Pia anajulikana kama=Harmonize|Amezaliwa={{birth date and age|1994|4|15|df=yes}}|Asili yake=[[Mtwara]],[[Tanzania]]|Ala=[[Piano]], [[Mwimbaji|sauti]]|Aina=[[Bongo Flava]],''Afro Pop''|Kazi yake=[[Mwimbaji]]-[[mtunzi wa nyimbo|mtunzi]], [[mtayarishaji wa rekodi]]|Miaka ya kazi=2011–mpaka sasa|Studio=[[Wasafi Records]]|Ameshirikiana na=[[Rayvanny]], [[Diamond Platnumz]]|Tovuti=[http://www.djlytmas.blogspot.com/ Tovuti Halisi]}}
'''Harmonize''' (kwa [[jina]] lake halisi '''Rajab Abdul Kahali'''; mara kadhaa hujiita "Konde Boy"; amezaliwa [[15 Aprili]] [[1994]]) ni [[mwimbaji]] na [[mtunzi]] wa [[muziki]] kutoka [[Tanzania]].
