If we are not familiar with some of the songs, why not practice singing them during Family Worship evening?
وَإِذَا كُنَّا لَا نَعْرِفُ بَعْضَ ٱلتَّرَانِيمِ ،‏ فَلِمَ لَا نَتَمَرَّنُ عَلَيْهَا خِلَالَ أُمْسِيَةِ ٱلْعِبَادَةِ ٱلْعَائِلِيَّةِ ؟‏