Tympanic part of the temporal bone presents a narrow furrow, the "tympanic sulcus", for the attachment of the tympanic membrane. Its antero-inferior surface is quadrilateral and slightly concave; it constitutes the posterior boundary of the mandibular fossa, and is in contact with the retromandibular part of the parotid gland. Its lateral border is free and rough, and gives attachment to the cartilaginous part of the ear canal. Internally, the tympanic part is fused with the petrous portion, and appears in the retreating angle between it and the squama, where it lies below and lateral to the orifice of the auditory tube. Posteriorly, it blends with the
What a Beautiful Name on the chart. What a Beautiful Name also leads the CCLI, the international licensing service for 250,000 churches. The YouTube video has more than 220 million views as of 23 April 2018. "What a Beautiful Name" is a track from Hillsong Worship's 25th live album, "Let There Be Light". The album was released on 14 October 2016, and debuted as No. 1 on the Top Christian Albums chart. For 2017, "Let There be Light" was ranked the No. 9 of the year. Hillsong Worship was named Billboard's Top Christian Artist of 2017, as well as Top Christian Duo/Group. "What a